2139940992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3331}}^1$

素因数の和:3594

約数の個数: 128

約数和(自身を含む): 6525388800

約数和(自身を除く): 4385447808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 239, 336, 384, 448, 478, 672, 717, 896, 956, 1344, 1434, 1673, 1912, 2688, 2868, 3331, 3346, 3824, 5019, 5736, 6662, 6692, 7648, 9993, 10038, 11472, 13324, 13384, 15296, 19986, 20076, 22944, 23317, 26648, 26768, 30592, 39972, 40152, 45888, 46634, 53296, 53536, 69951, 79944, 80304, 91776, 93268, 106592, 107072, 139902, 159888, 160608, 186536, 213184, 214144, 279804, 319776, 321216, 373072, 426368, 559608, 639552, 642432, 746144, 796109, 1119216, 1279104, 1492288, 1592218, 2238432, 2388327, 2984576, 3184436, 4476864, 4776654, 5572763, 6368872, 8953728, 9553308, 11145526, 12737744, 16718289, 19106616, 22291052, 25475488, 33436578, 38213232, 44582104, 50950976, 66873156, 76426464, 89164208, 101901952, 133746312, 152852928, 178328416, 267492624, 305705856, 356656832, 534985248, 713313664, 1069970496, 2139940992]

約数ペア:

[(1, 2139940992), (2, 1069970496), (3, 713313664), (4, 534985248), (6, 356656832), (7, 305705856), (8, 267492624), (12, 178328416), (14, 152852928), (16, 133746312), (21, 101901952), (24, 89164208), (28, 76426464), (32, 66873156), (42, 50950976), (48, 44582104), (56, 38213232), (64, 33436578), (84, 25475488), (96, 22291052), (112, 19106616), (128, 16718289), (168, 12737744), (192, 11145526), (224, 9553308), (239, 8953728), (336, 6368872), (384, 5572763), (448, 4776654), (478, 4476864), (672, 3184436), (717, 2984576), (896, 2388327), (956, 2238432), (1344, 1592218), (1434, 1492288), (1673, 1279104), (1912, 1119216), (2688, 796109), (2868, 746144), (3331, 642432), (3346, 639552), (3824, 559608), (5019, 426368), (5736, 373072), (6662, 321216), (6692, 319776), (7648, 279804), (9993, 214144), (10038, 213184), (11472, 186536), (13324, 160608), (13384, 159888), (15296, 139902), (19986, 107072), (20076, 106592), (22944, 93268), (23317, 91776), (26648, 80304), (26768, 79944), (30592, 69951), (39972, 53536), (40152, 53296), (45888, 46634)]