1981177695336

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{30781}}^1$

素因数の和:31272

約数の個数: 192

約数和(自身を含む): 5811149088000

約数和(自身を除く): 3829971392664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 229, 239, 294, 392, 458, 478, 588, 687, 717, 916, 956, 1176, 1374, 1434, 1603, 1673, 1832, 1912, 2748, 2868, 3206, 3346, 4809, 5019, 5496, 5736, 6412, 6692, 9618, 10038, 11221, 11711, 12824, 13384, 19236, 20076, 22442, 23422, 30781, 33663, 35133, 38472, 40152, 44884, 46844, 54731, 61562, 67326, 70266, 89768, 92343, 93688, 109462, 123124, 134652, 140532, 164193, 184686, 215467, 218924, 246248, 269304, 281064, 328386, 369372, 383117, 430934, 437848, 646401, 656772, 738744, 766234, 861868, 1149351, 1292802, 1313544, 1508269, 1532468, 1723736, 2298702, 2585604, 2681819, 3016538, 3064936, 4524807, 4597404, 5171208, 5363638, 6033076, 7048849, 7356659, 8045457, 9049614, 9194808, 10727276, 12066152, 14097698, 14713318, 16090914, 18099228, 21146547, 21454552, 22069977, 28195396, 29426636, 32181828, 36198456, 42293094, 44139954, 49341943, 51496613, 56390792, 58853272, 64363656, 84586188, 88279908, 98683886, 102993226, 148025829, 154489839, 169172376, 176559816, 197367772, 205986452, 296051658, 308979678, 345393601, 360476291, 394735544, 411972904, 592103316, 617959356, 690787202, 720952582, 1036180803, 1081428873, 1184206632, 1235918712, 1381574404, 1441905164, 1684674911, 2072361606, 2162857746, 2763148808, 2883810328, 3369349822, 4144723212, 4325715492, 5054024733, 6738699644, 8289446424, 8651430984, 10108049466, 11792724377, 13477399288, 20216098932, 23585448754, 35378173131, 40432197864, 47170897508, 70756346262, 82549070639, 94341795016, 141512692524, 165098141278, 247647211917, 283025385048, 330196282556, 495294423834, 660392565112, 990588847668, 1981177695336]

約数ペア:

[(1, 1981177695336), (2, 990588847668), (3, 660392565112), (4, 495294423834), (6, 330196282556), (7, 283025385048), (8, 247647211917), (12, 165098141278), (14, 141512692524), (21, 94341795016), (24, 82549070639), (28, 70756346262), (42, 47170897508), (49, 40432197864), (56, 35378173131), (84, 23585448754), (98, 20216098932), (147, 13477399288), (168, 11792724377), (196, 10108049466), (229, 8651430984), (239, 8289446424), (294, 6738699644), (392, 5054024733), (458, 4325715492), (478, 4144723212), (588, 3369349822), (687, 2883810328), (717, 2763148808), (916, 2162857746), (956, 2072361606), (1176, 1684674911), (1374, 1441905164), (1434, 1381574404), (1603, 1235918712), (1673, 1184206632), (1832, 1081428873), (1912, 1036180803), (2748, 720952582), (2868, 690787202), (3206, 617959356), (3346, 592103316), (4809, 411972904), (5019, 394735544), (5496, 360476291), (5736, 345393601), (6412, 308979678), (6692, 296051658), (9618, 205986452), (10038, 197367772), (11221, 176559816), (11711, 169172376), (12824, 154489839), (13384, 148025829), (19236, 102993226), (20076, 98683886), (22442, 88279908), (23422, 84586188), (30781, 64363656), (33663, 58853272), (35133, 56390792), (38472, 51496613), (40152, 49341943), (44884, 44139954), (46844, 42293094), (54731, 36198456), (61562, 32181828), (67326, 29426636), (70266, 28195396), (89768, 22069977), (92343, 21454552), (93688, 21146547), (109462, 18099228), (123124, 16090914), (134652, 14713318), (140532, 14097698), (164193, 12066152), (184686, 10727276), (215467, 9194808), (218924, 9049614), (246248, 8045457), (269304, 7356659), (281064, 7048849), (328386, 6033076), (369372, 5363638), (383117, 5171208), (430934, 4597404), (437848, 4524807), (646401, 3064936), (656772, 3016538), (738744, 2681819), (766234, 2585604), (861868, 2298702), (1149351, 1723736), (1292802, 1532468), (1313544, 1508269)]