672623784

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 192

約数和(自身を含む): 2198102400

約数和(自身を除く): 1525478616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 103, 108, 126, 147, 168, 189, 196, 206, 216, 252, 294, 309, 378, 392, 412, 441, 504, 588, 617, 618, 721, 756, 824, 882, 927, 1176, 1234, 1236, 1323, 1442, 1512, 1764, 1851, 1854, 2163, 2468, 2472, 2646, 2781, 2884, 3528, 3702, 3708, 4319, 4326, 4936, 5047, 5292, 5553, 5562, 5768, 6489, 7404, 7416, 8638, 8652, 10094, 10584, 11106, 11124, 12957, 12978, 14808, 15141, 16659, 17276, 17304, 19467, 20188, 22212, 22248, 25914, 25956, 30233, 30282, 33318, 34552, 38871, 38934, 40376, 44424, 45423, 51828, 51912, 60466, 60564, 63551, 66636, 77742, 77868, 90699, 90846, 103656, 116613, 120932, 121128, 127102, 133272, 136269, 155484, 155736, 181398, 181692, 190653, 233226, 241864, 254204, 272097, 272538, 310968, 362796, 363384, 381306, 444857, 466452, 508408, 544194, 545076, 571959, 725592, 762612, 816291, 889714, 932904, 1088388, 1090152, 1143918, 1334571, 1525224, 1632582, 1715877, 1779428, 2176776, 2287836, 2669142, 3113999, 3265164, 3431754, 3558856, 4003713, 4575672, 5338284, 6227998, 6530328, 6863508, 8007426, 9341997, 10676568, 12011139, 12455996, 13727016, 16014852, 18683994, 24022278, 24911992, 28025991, 32029704, 37367988, 48044556, 56051982, 74735976, 84077973, 96089112, 112103964, 168155946, 224207928, 336311892, 672623784]

約数ペア:

[(1, 672623784), (2, 336311892), (3, 224207928), (4, 168155946), (6, 112103964), (7, 96089112), (8, 84077973), (9, 74735976), (12, 56051982), (14, 48044556), (18, 37367988), (21, 32029704), (24, 28025991), (27, 24911992), (28, 24022278), (36, 18683994), (42, 16014852), (49, 13727016), (54, 12455996), (56, 12011139), (63, 10676568), (72, 9341997), (84, 8007426), (98, 6863508), (103, 6530328), (108, 6227998), (126, 5338284), (147, 4575672), (168, 4003713), (189, 3558856), (196, 3431754), (206, 3265164), (216, 3113999), (252, 2669142), (294, 2287836), (309, 2176776), (378, 1779428), (392, 1715877), (412, 1632582), (441, 1525224), (504, 1334571), (588, 1143918), (617, 1090152), (618, 1088388), (721, 932904), (756, 889714), (824, 816291), (882, 762612), (927, 725592), (1176, 571959), (1234, 545076), (1236, 544194), (1323, 508408), (1442, 466452), (1512, 444857), (1764, 381306), (1851, 363384), (1854, 362796), (2163, 310968), (2468, 272538), (2472, 272097), (2646, 254204), (2781, 241864), (2884, 233226), (3528, 190653), (3702, 181692), (3708, 181398), (4319, 155736), (4326, 155484), (4936, 136269), (5047, 133272), (5292, 127102), (5553, 121128), (5562, 120932), (5768, 116613), (6489, 103656), (7404, 90846), (7416, 90699), (8638, 77868), (8652, 77742), (10094, 66636), (10584, 63551), (11106, 60564), (11124, 60466), (12957, 51912), (12978, 51828), (14808, 45423), (15141, 44424), (16659, 40376), (17276, 38934), (17304, 38871), (19467, 34552), (20188, 33318), (22212, 30282), (22248, 30233), (25914, 25956)]