979219416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2381

約数の個数: 128

約数和(自身を含む): 2967552000

約数和(自身を除く): 1988332584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 228, 266, 278, 399, 417, 456, 532, 556, 798, 834, 973, 1064, 1112, 1596, 1668, 1946, 2207, 2641, 2919, 3192, 3336, 3892, 4414, 5282, 5838, 6621, 7784, 7923, 8828, 10564, 11676, 13242, 15449, 15846, 17656, 18487, 21128, 23352, 26484, 30898, 31692, 36974, 41933, 46347, 52968, 55461, 61796, 63384, 73948, 83866, 92694, 110922, 123592, 125799, 147896, 167732, 185388, 221844, 251598, 293531, 306773, 335464, 370776, 443688, 503196, 587062, 613546, 880593, 920319, 1006392, 1174124, 1227092, 1761186, 1840638, 2147411, 2348248, 2454184, 3522372, 3681276, 4294822, 5828687, 6442233, 7044744, 7362552, 8589644, 11657374, 12884466, 17179288, 17486061, 23314748, 25768932, 34972122, 40800809, 46629496, 51537864, 69944244, 81601618, 122402427, 139888488, 163203236, 244804854, 326406472, 489609708, 979219416]

約数ペア:

[(1, 979219416), (2, 489609708), (3, 326406472), (4, 244804854), (6, 163203236), (7, 139888488), (8, 122402427), (12, 81601618), (14, 69944244), (19, 51537864), (21, 46629496), (24, 40800809), (28, 34972122), (38, 25768932), (42, 23314748), (56, 17486061), (57, 17179288), (76, 12884466), (84, 11657374), (114, 8589644), (133, 7362552), (139, 7044744), (152, 6442233), (168, 5828687), (228, 4294822), (266, 3681276), (278, 3522372), (399, 2454184), (417, 2348248), (456, 2147411), (532, 1840638), (556, 1761186), (798, 1227092), (834, 1174124), (973, 1006392), (1064, 920319), (1112, 880593), (1596, 613546), (1668, 587062), (1946, 503196), (2207, 443688), (2641, 370776), (2919, 335464), (3192, 306773), (3336, 293531), (3892, 251598), (4414, 221844), (5282, 185388), (5838, 167732), (6621, 147896), (7784, 125799), (7923, 123592), (8828, 110922), (10564, 92694), (11676, 83866), (13242, 73948), (15449, 63384), (15846, 61796), (17656, 55461), (18487, 52968), (21128, 46347), (23352, 41933), (26484, 36974), (30898, 31692)]