249472314

素因数分解:

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

素因数の和:110

約数の個数: 192

約数和(自身を含む): 729630720

約数和(自身を除く): 480158406

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 31, 34, 39, 42, 51, 62, 63, 78, 91, 93, 102, 117, 119, 126, 153, 182, 186, 217, 221, 234, 238, 273, 279, 289, 306, 357, 403, 434, 442, 527, 546, 558, 578, 651, 663, 714, 806, 819, 867, 1054, 1071, 1209, 1302, 1326, 1547, 1581, 1638, 1734, 1953, 1989, 2023, 2142, 2418, 2601, 2821, 3094, 3162, 3627, 3689, 3757, 3906, 3978, 4046, 4641, 4743, 4913, 5202, 5642, 6069, 6851, 7254, 7378, 7514, 8463, 8959, 9282, 9486, 9826, 11067, 11271, 12138, 13702, 13923, 14739, 16926, 17918, 18207, 20553, 22134, 22542, 25389, 26299, 26877, 27846, 29478, 33201, 33813, 34391, 36414, 41106, 44217, 47957, 50778, 52598, 53754, 61659, 62713, 63869, 66402, 67626, 68782, 78897, 80631, 88434, 95914, 103173, 116467, 123318, 125426, 127738, 143871, 152303, 157794, 161262, 188139, 191607, 206346, 232934, 236691, 287742, 304606, 309519, 349401, 376278, 383214, 431613, 447083, 456909, 473382, 564417, 574821, 619038, 698802, 815269, 863226, 894166, 913818, 1048203, 1066121, 1128834, 1149642, 1341249, 1370727, 1630538, 1979939, 2096406, 2132242, 2445807, 2682498, 2741454, 3198363, 3959878, 4023747, 4891614, 5939817, 6396726, 7337421, 8047494, 9595089, 11879634, 13859573, 14674842, 17819451, 19190178, 27719146, 35638902, 41578719, 83157438, 124736157, 249472314]

約数ペア:

[(1, 249472314), (2, 124736157), (3, 83157438), (6, 41578719), (7, 35638902), (9, 27719146), (13, 19190178), (14, 17819451), (17, 14674842), (18, 13859573), (21, 11879634), (26, 9595089), (31, 8047494), (34, 7337421), (39, 6396726), (42, 5939817), (51, 4891614), (62, 4023747), (63, 3959878), (78, 3198363), (91, 2741454), (93, 2682498), (102, 2445807), (117, 2132242), (119, 2096406), (126, 1979939), (153, 1630538), (182, 1370727), (186, 1341249), (217, 1149642), (221, 1128834), (234, 1066121), (238, 1048203), (273, 913818), (279, 894166), (289, 863226), (306, 815269), (357, 698802), (403, 619038), (434, 574821), (442, 564417), (527, 473382), (546, 456909), (558, 447083), (578, 431613), (651, 383214), (663, 376278), (714, 349401), (806, 309519), (819, 304606), (867, 287742), (1054, 236691), (1071, 232934), (1209, 206346), (1302, 191607), (1326, 188139), (1547, 161262), (1581, 157794), (1638, 152303), (1734, 143871), (1953, 127738), (1989, 125426), (2023, 123318), (2142, 116467), (2418, 103173), (2601, 95914), (2821, 88434), (3094, 80631), (3162, 78897), (3627, 68782), (3689, 67626), (3757, 66402), (3906, 63869), (3978, 62713), (4046, 61659), (4641, 53754), (4743, 52598), (4913, 50778), (5202, 47957), (5642, 44217), (6069, 41106), (6851, 36414), (7254, 34391), (7378, 33813), (7514, 33201), (8463, 29478), (8959, 27846), (9282, 26877), (9486, 26299), (9826, 25389), (11067, 22542), (11271, 22134), (12138, 20553), (13702, 18207), (13923, 17918), (14739, 16926)]