1994193792

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:3009

約数の個数: 192

約数和(自身を含む): 6237504000

約数和(自身を除く): 4243310208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 384, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 1116, 1152, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2356, 2432, 2736, 2939, 2976, 3534, 3648, 3968, 4464, 4712, 5301, 5472, 5878, 5952, 7068, 7296, 8817, 8928, 9424, 10602, 10944, 11756, 11904, 14136, 17634, 17856, 18848, 21204, 21888, 23512, 26451, 28272, 35268, 35712, 37696, 42408, 47024, 52902, 55841, 56544, 70536, 75392, 84816, 91109, 94048, 105804, 111682, 113088, 141072, 167523, 169632, 182218, 188096, 211608, 223364, 226176, 273327, 282144, 335046, 339264, 364436, 376192, 423216, 446728, 502569, 546654, 564288, 670092, 678528, 728872, 819981, 846432, 893456, 1005138, 1093308, 1128576, 1340184, 1457744, 1639962, 1692864, 1731071, 1786912, 2010276, 2186616, 2680368, 2915488, 3279924, 3385728, 3462142, 3573824, 4020552, 4373232, 5193213, 5360736, 5830976, 6559848, 6924284, 7147648, 8041104, 8746464, 10386426, 10721472, 11661952, 13119696, 13848568, 15579639, 16082208, 17492928, 20772852, 21442944, 26239392, 27697136, 31159278, 32164416, 34985856, 41545704, 52478784, 55394272, 62318556, 64328832, 83091408, 104957568, 110788544, 124637112, 166182816, 221577088, 249274224, 332365632, 498548448, 664731264, 997096896, 1994193792]

約数ペア:

[(1, 1994193792), (2, 997096896), (3, 664731264), (4, 498548448), (6, 332365632), (8, 249274224), (9, 221577088), (12, 166182816), (16, 124637112), (18, 110788544), (19, 104957568), (24, 83091408), (31, 64328832), (32, 62318556), (36, 55394272), (38, 52478784), (48, 41545704), (57, 34985856), (62, 32164416), (64, 31159278), (72, 27697136), (76, 26239392), (93, 21442944), (96, 20772852), (114, 17492928), (124, 16082208), (128, 15579639), (144, 13848568), (152, 13119696), (171, 11661952), (186, 10721472), (192, 10386426), (228, 8746464), (248, 8041104), (279, 7147648), (288, 6924284), (304, 6559848), (342, 5830976), (372, 5360736), (384, 5193213), (456, 4373232), (496, 4020552), (558, 3573824), (576, 3462142), (589, 3385728), (608, 3279924), (684, 2915488), (744, 2680368), (912, 2186616), (992, 2010276), (1116, 1786912), (1152, 1731071), (1178, 1692864), (1216, 1639962), (1368, 1457744), (1488, 1340184), (1767, 1128576), (1824, 1093308), (1984, 1005138), (2232, 893456), (2356, 846432), (2432, 819981), (2736, 728872), (2939, 678528), (2976, 670092), (3534, 564288), (3648, 546654), (3968, 502569), (4464, 446728), (4712, 423216), (5301, 376192), (5472, 364436), (5878, 339264), (5952, 335046), (7068, 282144), (7296, 273327), (8817, 226176), (8928, 223364), (9424, 211608), (10602, 188096), (10944, 182218), (11756, 169632), (11904, 167523), (14136, 141072), (17634, 113088), (17856, 111682), (18848, 105804), (21204, 94048), (21888, 91109), (23512, 84816), (26451, 75392), (28272, 70536), (35268, 56544), (35712, 55841), (37696, 52902), (42408, 47024)]