1966204512

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 6201861120

約数和(自身を除く): 4235656608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 67, 72, 76, 93, 96, 114, 124, 134, 144, 152, 171, 173, 186, 201, 228, 248, 268, 279, 288, 304, 342, 346, 372, 402, 456, 496, 519, 536, 558, 589, 603, 608, 684, 692, 744, 804, 912, 992, 1038, 1072, 1116, 1178, 1206, 1273, 1368, 1384, 1488, 1557, 1608, 1767, 1824, 2076, 2077, 2144, 2232, 2356, 2412, 2546, 2736, 2768, 2976, 3114, 3216, 3287, 3534, 3819, 4152, 4154, 4464, 4712, 4824, 5092, 5301, 5363, 5472, 5536, 6228, 6231, 6432, 6574, 7068, 7638, 8304, 8308, 8928, 9424, 9648, 9861, 10184, 10602, 10726, 11457, 11591, 12456, 12462, 13148, 14136, 15276, 16089, 16608, 16616, 18693, 18848, 19296, 19722, 20368, 21204, 21452, 22914, 23182, 24912, 24924, 26296, 28272, 29583, 30552, 32178, 33232, 34773, 37386, 39444, 39463, 40736, 42408, 42904, 45828, 46364, 48267, 49824, 49848, 52592, 56544, 59166, 61104, 64356, 66464, 69546, 74772, 78888, 78926, 84816, 85808, 91656, 92728, 96534, 99696, 101897, 104319, 105184, 118332, 118389, 122208, 128712, 139092, 149544, 157776, 157852, 169632, 171616, 183312, 185456, 193068, 199392, 203794, 208638, 220229, 236664, 236778, 257424, 278184, 299088, 305691, 315552, 315704, 355167, 359321, 366624, 370912, 386136, 407588, 417276, 440458, 473328, 473556, 514848, 556368, 598176, 611382, 631408, 660687, 710334, 718642, 772272, 815176, 834552, 880916, 917073, 946656, 947112, 1077963, 1112736, 1222764, 1262816, 1321374, 1420668, 1437284, 1544544, 1630352, 1669104, 1761832, 1834146, 1894224, 1982061, 2155926, 2445528, 2642748, 2841336, 2874568, 3233889, 3260704, 3338208, 3523664, 3668292, 3788448, 3964122, 4311852, 4891056, 5285496, 5682672, 5749136, 6467778, 6827099, 7047328, 7336584, 7928244, 8623704, 9782112, 10570992, 11365344, 11498272, 12935556, 13654198, 14673168, 15856488, 17247408, 20481297, 21141984, 25871112, 27308396, 29346336, 31712976, 34494816, 40962594, 51742224, 54616792, 61443891, 63425952, 81925188, 103484448, 109233584, 122887782, 163850376, 218467168, 245775564, 327700752, 491551128, 655401504, 983102256, 1966204512]

約数ペア:

[(1, 1966204512), (2, 983102256), (3, 655401504), (4, 491551128), (6, 327700752), (8, 245775564), (9, 218467168), (12, 163850376), (16, 122887782), (18, 109233584), (19, 103484448), (24, 81925188), (31, 63425952), (32, 61443891), (36, 54616792), (38, 51742224), (48, 40962594), (57, 34494816), (62, 31712976), (67, 29346336), (72, 27308396), (76, 25871112), (93, 21141984), (96, 20481297), (114, 17247408), (124, 15856488), (134, 14673168), (144, 13654198), (152, 12935556), (171, 11498272), (173, 11365344), (186, 10570992), (201, 9782112), (228, 8623704), (248, 7928244), (268, 7336584), (279, 7047328), (288, 6827099), (304, 6467778), (342, 5749136), (346, 5682672), (372, 5285496), (402, 4891056), (456, 4311852), (496, 3964122), (519, 3788448), (536, 3668292), (558, 3523664), (589, 3338208), (603, 3260704), (608, 3233889), (684, 2874568), (692, 2841336), (744, 2642748), (804, 2445528), (912, 2155926), (992, 1982061), (1038, 1894224), (1072, 1834146), (1116, 1761832), (1178, 1669104), (1206, 1630352), (1273, 1544544), (1368, 1437284), (1384, 1420668), (1488, 1321374), (1557, 1262816), (1608, 1222764), (1767, 1112736), (1824, 1077963), (2076, 947112), (2077, 946656), (2144, 917073), (2232, 880916), (2356, 834552), (2412, 815176), (2546, 772272), (2736, 718642), (2768, 710334), (2976, 660687), (3114, 631408), (3216, 611382), (3287, 598176), (3534, 556368), (3819, 514848), (4152, 473556), (4154, 473328), (4464, 440458), (4712, 417276), (4824, 407588), (5092, 386136), (5301, 370912), (5363, 366624), (5472, 359321), (5536, 355167), (6228, 315704), (6231, 315552), (6432, 305691), (6574, 299088), (7068, 278184), (7638, 257424), (8304, 236778), (8308, 236664), (8928, 220229), (9424, 208638), (9648, 203794), (9861, 199392), (10184, 193068), (10602, 185456), (10726, 183312), (11457, 171616), (11591, 169632), (12456, 157852), (12462, 157776), (13148, 149544), (14136, 139092), (15276, 128712), (16089, 122208), (16608, 118389), (16616, 118332), (18693, 105184), (18848, 104319), (19296, 101897), (19722, 99696), (20368, 96534), (21204, 92728), (21452, 91656), (22914, 85808), (23182, 84816), (24912, 78926), (24924, 78888), (26296, 74772), (28272, 69546), (29583, 66464), (30552, 64356), (32178, 61104), (33232, 59166), (34773, 56544), (37386, 52592), (39444, 49848), (39463, 49824), (40736, 48267), (42408, 46364), (42904, 45828)]