997889256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 384

約数和(自身を含む): 3648153600

約数和(自身を除く): 2650264344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 31, 34, 36, 39, 42, 51, 52, 56, 62, 63, 68, 72, 78, 84, 91, 93, 102, 104, 117, 119, 124, 126, 136, 153, 156, 168, 182, 186, 204, 217, 221, 234, 238, 248, 252, 273, 279, 289, 306, 312, 357, 364, 372, 403, 408, 434, 442, 468, 476, 504, 527, 546, 558, 578, 612, 651, 663, 714, 728, 744, 806, 819, 867, 868, 884, 936, 952, 1054, 1071, 1092, 1116, 1156, 1209, 1224, 1302, 1326, 1428, 1547, 1581, 1612, 1638, 1734, 1736, 1768, 1953, 1989, 2023, 2108, 2142, 2184, 2232, 2312, 2418, 2601, 2604, 2652, 2821, 2856, 3094, 3162, 3224, 3276, 3468, 3627, 3689, 3757, 3906, 3978, 4046, 4216, 4284, 4641, 4743, 4836, 4913, 5202, 5208, 5304, 5642, 6069, 6188, 6324, 6552, 6851, 6936, 7254, 7378, 7514, 7812, 7956, 8092, 8463, 8568, 8959, 9282, 9486, 9672, 9826, 10404, 11067, 11271, 11284, 12138, 12376, 12648, 13702, 13923, 14508, 14739, 14756, 15028, 15624, 15912, 16184, 16926, 17918, 18207, 18564, 18972, 19652, 20553, 20808, 22134, 22542, 22568, 24276, 25389, 26299, 26877, 27404, 27846, 29016, 29478, 29512, 30056, 33201, 33813, 33852, 34391, 35836, 36414, 37128, 37944, 39304, 41106, 44217, 44268, 45084, 47957, 48552, 50778, 52598, 53754, 54808, 55692, 58956, 61659, 62713, 63869, 66402, 67626, 67704, 68782, 71672, 72828, 78897, 80631, 82212, 88434, 88536, 90168, 95914, 101556, 103173, 105196, 107508, 111384, 116467, 117912, 123318, 125426, 127738, 132804, 135252, 137564, 143871, 145656, 152303, 157794, 161262, 164424, 176868, 188139, 191607, 191828, 203112, 206346, 210392, 215016, 232934, 236691, 246636, 250852, 255476, 265608, 270504, 275128, 287742, 304606, 309519, 315588, 322524, 349401, 353736, 376278, 383214, 383656, 412692, 431613, 447083, 456909, 465868, 473382, 493272, 501704, 510952, 564417, 574821, 575484, 609212, 619038, 631176, 645048, 698802, 752556, 766428, 815269, 825384, 863226, 894166, 913818, 931736, 946764, 1048203, 1066121, 1128834, 1149642, 1150968, 1218424, 1238076, 1341249, 1370727, 1397604, 1505112, 1532856, 1630538, 1726452, 1788332, 1827636, 1893528, 1979939, 2096406, 2132242, 2257668, 2299284, 2445807, 2476152, 2682498, 2741454, 2795208, 3198363, 3261076, 3452904, 3576664, 3655272, 3959878, 4023747, 4192812, 4264484, 4515336, 4598568, 4891614, 5364996, 5482908, 5939817, 6396726, 6522152, 7337421, 7919756, 8047494, 8385624, 8528968, 9595089, 9783228, 10729992, 10965816, 11879634, 12793452, 13859573, 14674842, 15839512, 16094988, 17819451, 19190178, 19566456, 23759268, 25586904, 27719146, 29349684, 32189976, 35638902, 38380356, 41578719, 47518536, 55438292, 58699368, 71277804, 76760712, 83157438, 110876584, 124736157, 142555608, 166314876, 249472314, 332629752, 498944628, 997889256]

約数ペア:

[(1, 997889256), (2, 498944628), (3, 332629752), (4, 249472314), (6, 166314876), (7, 142555608), (8, 124736157), (9, 110876584), (12, 83157438), (13, 76760712), (14, 71277804), (17, 58699368), (18, 55438292), (21, 47518536), (24, 41578719), (26, 38380356), (28, 35638902), (31, 32189976), (34, 29349684), (36, 27719146), (39, 25586904), (42, 23759268), (51, 19566456), (52, 19190178), (56, 17819451), (62, 16094988), (63, 15839512), (68, 14674842), (72, 13859573), (78, 12793452), (84, 11879634), (91, 10965816), (93, 10729992), (102, 9783228), (104, 9595089), (117, 8528968), (119, 8385624), (124, 8047494), (126, 7919756), (136, 7337421), (153, 6522152), (156, 6396726), (168, 5939817), (182, 5482908), (186, 5364996), (204, 4891614), (217, 4598568), (221, 4515336), (234, 4264484), (238, 4192812), (248, 4023747), (252, 3959878), (273, 3655272), (279, 3576664), (289, 3452904), (306, 3261076), (312, 3198363), (357, 2795208), (364, 2741454), (372, 2682498), (403, 2476152), (408, 2445807), (434, 2299284), (442, 2257668), (468, 2132242), (476, 2096406), (504, 1979939), (527, 1893528), (546, 1827636), (558, 1788332), (578, 1726452), (612, 1630538), (651, 1532856), (663, 1505112), (714, 1397604), (728, 1370727), (744, 1341249), (806, 1238076), (819, 1218424), (867, 1150968), (868, 1149642), (884, 1128834), (936, 1066121), (952, 1048203), (1054, 946764), (1071, 931736), (1092, 913818), (1116, 894166), (1156, 863226), (1209, 825384), (1224, 815269), (1302, 766428), (1326, 752556), (1428, 698802), (1547, 645048), (1581, 631176), (1612, 619038), (1638, 609212), (1734, 575484), (1736, 574821), (1768, 564417), (1953, 510952), (1989, 501704), (2023, 493272), (2108, 473382), (2142, 465868), (2184, 456909), (2232, 447083), (2312, 431613), (2418, 412692), (2601, 383656), (2604, 383214), (2652, 376278), (2821, 353736), (2856, 349401), (3094, 322524), (3162, 315588), (3224, 309519), (3276, 304606), (3468, 287742), (3627, 275128), (3689, 270504), (3757, 265608), (3906, 255476), (3978, 250852), (4046, 246636), (4216, 236691), (4284, 232934), (4641, 215016), (4743, 210392), (4836, 206346), (4913, 203112), (5202, 191828), (5208, 191607), (5304, 188139), (5642, 176868), (6069, 164424), (6188, 161262), (6324, 157794), (6552, 152303), (6851, 145656), (6936, 143871), (7254, 137564), (7378, 135252), (7514, 132804), (7812, 127738), (7956, 125426), (8092, 123318), (8463, 117912), (8568, 116467), (8959, 111384), (9282, 107508), (9486, 105196), (9672, 103173), (9826, 101556), (10404, 95914), (11067, 90168), (11271, 88536), (11284, 88434), (12138, 82212), (12376, 80631), (12648, 78897), (13702, 72828), (13923, 71672), (14508, 68782), (14739, 67704), (14756, 67626), (15028, 66402), (15624, 63869), (15912, 62713), (16184, 61659), (16926, 58956), (17918, 55692), (18207, 54808), (18564, 53754), (18972, 52598), (19652, 50778), (20553, 48552), (20808, 47957), (22134, 45084), (22542, 44268), (22568, 44217), (24276, 41106), (25389, 39304), (26299, 37944), (26877, 37128), (27404, 36414), (27846, 35836), (29016, 34391), (29478, 33852), (29512, 33813), (30056, 33201)]