1939765776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 5703134976

約数和(自身を除く): 3763369200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 67, 78, 83, 86, 104, 129, 134, 156, 166, 169, 172, 201, 208, 249, 258, 268, 312, 332, 338, 344, 402, 498, 507, 516, 536, 559, 624, 664, 676, 688, 804, 871, 996, 1014, 1032, 1072, 1079, 1118, 1328, 1352, 1608, 1677, 1742, 1992, 2028, 2064, 2158, 2236, 2613, 2704, 2881, 3216, 3237, 3354, 3484, 3569, 3984, 4056, 4316, 4472, 5226, 5561, 5762, 6474, 6708, 6968, 7138, 7267, 8112, 8632, 8643, 8944, 10452, 10707, 11122, 11323, 11524, 12948, 13416, 13936, 14027, 14276, 14534, 16683, 17264, 17286, 20904, 21414, 21801, 22244, 22646, 23048, 25896, 26832, 28054, 28552, 29068, 33366, 33969, 34572, 37453, 41808, 42081, 42828, 43602, 44488, 45292, 46096, 46397, 51792, 56108, 57104, 58136, 66732, 67938, 69144, 72293, 74906, 84162, 85656, 87204, 88976, 90584, 92794, 112216, 112359, 116272, 133464, 135876, 138288, 139191, 144586, 149812, 168324, 171312, 174408, 181168, 185588, 216879, 224432, 224718, 239123, 266928, 271752, 278382, 289172, 299624, 336648, 348816, 371176, 433758, 449436, 478246, 486889, 543504, 556764, 578344, 599248, 603161, 673296, 717369, 742352, 867516, 898872, 939809, 956492, 973778, 1113528, 1156688, 1206322, 1434738, 1460667, 1735032, 1797744, 1809483, 1879618, 1912984, 1947556, 2227056, 2412644, 2819427, 2869476, 2921334, 3108599, 3470064, 3618966, 3759236, 3825968, 3895112, 4825288, 5638854, 5738952, 5842668, 6217198, 7237932, 7518472, 7790224, 9325797, 9650576, 11277708, 11477904, 11685336, 12434396, 14475864, 15036944, 18651594, 22555416, 23370672, 24868792, 28951728, 37303188, 40411787, 45110832, 49737584, 74606376, 80823574, 121235361, 149212752, 161647148, 242470722, 323294296, 484941444, 646588592, 969882888, 1939765776]

約数ペア:

[(1, 1939765776), (2, 969882888), (3, 646588592), (4, 484941444), (6, 323294296), (8, 242470722), (12, 161647148), (13, 149212752), (16, 121235361), (24, 80823574), (26, 74606376), (39, 49737584), (43, 45110832), (48, 40411787), (52, 37303188), (67, 28951728), (78, 24868792), (83, 23370672), (86, 22555416), (104, 18651594), (129, 15036944), (134, 14475864), (156, 12434396), (166, 11685336), (169, 11477904), (172, 11277708), (201, 9650576), (208, 9325797), (249, 7790224), (258, 7518472), (268, 7237932), (312, 6217198), (332, 5842668), (338, 5738952), (344, 5638854), (402, 4825288), (498, 3895112), (507, 3825968), (516, 3759236), (536, 3618966), (559, 3470064), (624, 3108599), (664, 2921334), (676, 2869476), (688, 2819427), (804, 2412644), (871, 2227056), (996, 1947556), (1014, 1912984), (1032, 1879618), (1072, 1809483), (1079, 1797744), (1118, 1735032), (1328, 1460667), (1352, 1434738), (1608, 1206322), (1677, 1156688), (1742, 1113528), (1992, 973778), (2028, 956492), (2064, 939809), (2158, 898872), (2236, 867516), (2613, 742352), (2704, 717369), (2881, 673296), (3216, 603161), (3237, 599248), (3354, 578344), (3484, 556764), (3569, 543504), (3984, 486889), (4056, 478246), (4316, 449436), (4472, 433758), (5226, 371176), (5561, 348816), (5762, 336648), (6474, 299624), (6708, 289172), (6968, 278382), (7138, 271752), (7267, 266928), (8112, 239123), (8632, 224718), (8643, 224432), (8944, 216879), (10452, 185588), (10707, 181168), (11122, 174408), (11323, 171312), (11524, 168324), (12948, 149812), (13416, 144586), (13936, 139191), (14027, 138288), (14276, 135876), (14534, 133464), (16683, 116272), (17264, 112359), (17286, 112216), (20904, 92794), (21414, 90584), (21801, 88976), (22244, 87204), (22646, 85656), (23048, 84162), (25896, 74906), (26832, 72293), (28054, 69144), (28552, 67938), (29068, 66732), (33366, 58136), (33969, 57104), (34572, 56108), (37453, 51792), (41808, 46397), (42081, 46096), (42828, 45292), (43602, 44488)]