1250597712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1721

約数の個数: 160

約数和(自身を含む): 3999744000

約数和(自身を除く): 2749146288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 191, 208, 273, 312, 336, 364, 382, 546, 573, 624, 728, 764, 1092, 1146, 1337, 1456, 1499, 1528, 2184, 2292, 2483, 2674, 2998, 3056, 4011, 4368, 4497, 4584, 4966, 5348, 5996, 7449, 8022, 8994, 9168, 9932, 10493, 10696, 11992, 14898, 16044, 17381, 17988, 19487, 19864, 20986, 21392, 23984, 29796, 31479, 32088, 34762, 35976, 38974, 39728, 41972, 52143, 58461, 59592, 62958, 64176, 69524, 71952, 77948, 83944, 104286, 116922, 119184, 125916, 136409, 139048, 155896, 167888, 208572, 233844, 251832, 272818, 278096, 286309, 311792, 409227, 417144, 467688, 503664, 545636, 572618, 818454, 834288, 858927, 935376, 1091272, 1145236, 1636908, 1717854, 2004163, 2182544, 2290472, 3273816, 3435708, 3722017, 4008326, 4580944, 6012489, 6547632, 6871416, 7444034, 8016652, 11166051, 12024978, 13742832, 14888068, 16033304, 22332102, 24049956, 26054119, 29776136, 32066608, 44664204, 48099912, 52108238, 59552272, 78162357, 89328408, 96199824, 104216476, 156324714, 178656816, 208432952, 312649428, 416865904, 625298856, 1250597712]

約数ペア:

[(1, 1250597712), (2, 625298856), (3, 416865904), (4, 312649428), (6, 208432952), (7, 178656816), (8, 156324714), (12, 104216476), (13, 96199824), (14, 89328408), (16, 78162357), (21, 59552272), (24, 52108238), (26, 48099912), (28, 44664204), (39, 32066608), (42, 29776136), (48, 26054119), (52, 24049956), (56, 22332102), (78, 16033304), (84, 14888068), (91, 13742832), (104, 12024978), (112, 11166051), (156, 8016652), (168, 7444034), (182, 6871416), (191, 6547632), (208, 6012489), (273, 4580944), (312, 4008326), (336, 3722017), (364, 3435708), (382, 3273816), (546, 2290472), (573, 2182544), (624, 2004163), (728, 1717854), (764, 1636908), (1092, 1145236), (1146, 1091272), (1337, 935376), (1456, 858927), (1499, 834288), (1528, 818454), (2184, 572618), (2292, 545636), (2483, 503664), (2674, 467688), (2998, 417144), (3056, 409227), (4011, 311792), (4368, 286309), (4497, 278096), (4584, 272818), (4966, 251832), (5348, 233844), (5996, 208572), (7449, 167888), (8022, 155896), (8994, 139048), (9168, 136409), (9932, 125916), (10493, 119184), (10696, 116922), (11992, 104286), (14898, 83944), (16044, 77948), (17381, 71952), (17988, 69524), (19487, 64176), (19864, 62958), (20986, 59592), (21392, 58461), (23984, 52143), (29796, 41972), (31479, 39728), (32088, 38974), (34762, 35976)]