538143984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 1811217408

約数和(自身を除く): 1273073424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 47, 48, 56, 63, 72, 74, 84, 94, 111, 112, 126, 141, 144, 148, 168, 188, 222, 252, 259, 282, 296, 307, 329, 333, 336, 376, 423, 444, 504, 518, 564, 592, 614, 658, 666, 752, 777, 846, 888, 921, 987, 1008, 1036, 1128, 1228, 1316, 1332, 1554, 1692, 1739, 1776, 1842, 1974, 2072, 2149, 2256, 2331, 2456, 2632, 2664, 2763, 2961, 3108, 3384, 3478, 3684, 3948, 4144, 4298, 4662, 4912, 5217, 5264, 5328, 5526, 5922, 6216, 6447, 6768, 6956, 7368, 7896, 8596, 9324, 10434, 11052, 11359, 11844, 12173, 12432, 12894, 13912, 14429, 14736, 15651, 15792, 17192, 18648, 19341, 20868, 22104, 22718, 23688, 24346, 25788, 27824, 28858, 31302, 34077, 34384, 36519, 37296, 38682, 41736, 43287, 44208, 45436, 47376, 48692, 51576, 57716, 62604, 68154, 73038, 77364, 79513, 83472, 86574, 90872, 97384, 101003, 102231, 103152, 109557, 115432, 125208, 129861, 136308, 146076, 154728, 159026, 173148, 181744, 194768, 202006, 204462, 219114, 230864, 238539, 250416, 259722, 272616, 292152, 303009, 309456, 318052, 346296, 404012, 408924, 438228, 477078, 519444, 533873, 545232, 584304, 606018, 636104, 692592, 715617, 808024, 817848, 876456, 909027, 954156, 1038888, 1067746, 1212036, 1272208, 1431234, 1601619, 1616048, 1635696, 1752912, 1818054, 1908312, 2077776, 2135492, 2424072, 2862468, 3203238, 3636108, 3737111, 3816624, 4270984, 4804857, 4848144, 5724936, 6406476, 7272216, 7474222, 8541968, 9609714, 11211333, 11449872, 12812952, 14544432, 14948444, 19219428, 22422666, 25625904, 29896888, 33633999, 38438856, 44845332, 59793776, 67267998, 76877712, 89690664, 134535996, 179381328, 269071992, 538143984]

約数ペア:

[(1, 538143984), (2, 269071992), (3, 179381328), (4, 134535996), (6, 89690664), (7, 76877712), (8, 67267998), (9, 59793776), (12, 44845332), (14, 38438856), (16, 33633999), (18, 29896888), (21, 25625904), (24, 22422666), (28, 19219428), (36, 14948444), (37, 14544432), (42, 12812952), (47, 11449872), (48, 11211333), (56, 9609714), (63, 8541968), (72, 7474222), (74, 7272216), (84, 6406476), (94, 5724936), (111, 4848144), (112, 4804857), (126, 4270984), (141, 3816624), (144, 3737111), (148, 3636108), (168, 3203238), (188, 2862468), (222, 2424072), (252, 2135492), (259, 2077776), (282, 1908312), (296, 1818054), (307, 1752912), (329, 1635696), (333, 1616048), (336, 1601619), (376, 1431234), (423, 1272208), (444, 1212036), (504, 1067746), (518, 1038888), (564, 954156), (592, 909027), (614, 876456), (658, 817848), (666, 808024), (752, 715617), (777, 692592), (846, 636104), (888, 606018), (921, 584304), (987, 545232), (1008, 533873), (1036, 519444), (1128, 477078), (1228, 438228), (1316, 408924), (1332, 404012), (1554, 346296), (1692, 318052), (1739, 309456), (1776, 303009), (1842, 292152), (1974, 272616), (2072, 259722), (2149, 250416), (2256, 238539), (2331, 230864), (2456, 219114), (2632, 204462), (2664, 202006), (2763, 194768), (2961, 181744), (3108, 173148), (3384, 159026), (3478, 154728), (3684, 146076), (3948, 136308), (4144, 129861), (4298, 125208), (4662, 115432), (4912, 109557), (5217, 103152), (5264, 102231), (5328, 101003), (5526, 97384), (5922, 90872), (6216, 86574), (6447, 83472), (6768, 79513), (6956, 77364), (7368, 73038), (7896, 68154), (8596, 62604), (9324, 57716), (10434, 51576), (11052, 48692), (11359, 47376), (11844, 45436), (12173, 44208), (12432, 43287), (12894, 41736), (13912, 38682), (14429, 37296), (14736, 36519), (15651, 34384), (15792, 34077), (17192, 31302), (18648, 28858), (19341, 27824), (20868, 25788), (22104, 24346), (22718, 23688)]