2171896992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17257}}^1$

素因数の和:17315

約数の個数: 144

約数和(自身を含む): 6784464960

約数和(自身を除く): 4612567968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 684, 736, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 1824, 2208, 2622, 2736, 3312, 3496, 3933, 5244, 5472, 6624, 6992, 7866, 10488, 13984, 15732, 17257, 20976, 31464, 34514, 41952, 51771, 62928, 69028, 103542, 125856, 138056, 155313, 207084, 276112, 310626, 327883, 396911, 414168, 552224, 621252, 655766, 793822, 828336, 983649, 1190733, 1242504, 1311532, 1587644, 1656672, 1967298, 2381466, 2485008, 2623064, 2950947, 3175288, 3572199, 3934596, 4762932, 4970016, 5246128, 5901894, 6350576, 7144398, 7541309, 7869192, 9525864, 10492256, 11803788, 12701152, 14288796, 15082618, 15738384, 19051728, 22623927, 23607576, 28577592, 30165236, 31476768, 38103456, 45247854, 47215152, 57155184, 60330472, 67871781, 90495708, 94430304, 114310368, 120660944, 135743562, 180991416, 241321888, 271487124, 361982832, 542974248, 723965664, 1085948496, 2171896992]

約数ペア:

[(1, 2171896992), (2, 1085948496), (3, 723965664), (4, 542974248), (6, 361982832), (8, 271487124), (9, 241321888), (12, 180991416), (16, 135743562), (18, 120660944), (19, 114310368), (23, 94430304), (24, 90495708), (32, 67871781), (36, 60330472), (38, 57155184), (46, 47215152), (48, 45247854), (57, 38103456), (69, 31476768), (72, 30165236), (76, 28577592), (92, 23607576), (96, 22623927), (114, 19051728), (138, 15738384), (144, 15082618), (152, 14288796), (171, 12701152), (184, 11803788), (207, 10492256), (228, 9525864), (276, 7869192), (288, 7541309), (304, 7144398), (342, 6350576), (368, 5901894), (414, 5246128), (437, 4970016), (456, 4762932), (552, 3934596), (608, 3572199), (684, 3175288), (736, 2950947), (828, 2623064), (874, 2485008), (912, 2381466), (1104, 1967298), (1311, 1656672), (1368, 1587644), (1656, 1311532), (1748, 1242504), (1824, 1190733), (2208, 983649), (2622, 828336), (2736, 793822), (3312, 655766), (3496, 621252), (3933, 552224), (5244, 414168), (5472, 396911), (6624, 327883), (6992, 310626), (7866, 276112), (10488, 207084), (13984, 155313), (15732, 138056), (17257, 125856), (20976, 103542), (31464, 69028), (34514, 62928), (41952, 51771)]