881670132

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 216

約数和(自身を含む): 2796498432

約数和(自身を除く): 1914828300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 49, 62, 63, 69, 84, 92, 93, 98, 124, 126, 138, 147, 161, 186, 196, 207, 217, 252, 276, 279, 294, 322, 372, 414, 434, 441, 483, 558, 588, 644, 651, 701, 713, 828, 868, 882, 966, 1116, 1127, 1302, 1402, 1426, 1449, 1519, 1764, 1932, 1953, 2103, 2139, 2254, 2604, 2804, 2852, 2898, 3038, 3381, 3906, 4206, 4278, 4508, 4557, 4907, 4991, 5796, 6076, 6309, 6417, 6762, 7812, 8412, 8556, 9114, 9814, 9982, 10143, 12618, 12834, 13524, 13671, 14721, 14973, 16123, 18228, 19628, 19964, 20286, 21731, 25236, 25668, 27342, 29442, 29946, 32246, 34349, 34937, 40572, 43462, 44163, 44919, 48369, 54684, 58884, 59892, 64492, 65193, 68698, 69874, 86924, 88326, 89838, 96738, 103047, 104811, 112861, 130386, 137396, 139748, 145107, 152117, 176652, 179676, 193476, 195579, 206094, 209622, 225722, 260772, 290214, 304234, 309141, 314433, 338583, 391158, 412188, 419244, 451444, 456351, 499813, 580428, 608468, 618282, 628866, 677166, 782316, 790027, 912702, 999626, 1015749, 1064819, 1236564, 1257732, 1354332, 1369053, 1499439, 1580054, 1825404, 1999252, 2031498, 2129638, 2370081, 2738106, 2998878, 3160108, 3194457, 3498691, 4062996, 4259276, 4498317, 4740162, 5476212, 5997756, 6388914, 6997382, 7110243, 8996634, 9480324, 9583371, 10496073, 12777828, 13994764, 14220486, 17993268, 19166742, 20992146, 24490837, 28440972, 31488219, 38333484, 41984292, 48981674, 62976438, 73472511, 97963348, 125952876, 146945022, 220417533, 293890044, 440835066, 881670132]

約数ペア:

[(1, 881670132), (2, 440835066), (3, 293890044), (4, 220417533), (6, 146945022), (7, 125952876), (9, 97963348), (12, 73472511), (14, 62976438), (18, 48981674), (21, 41984292), (23, 38333484), (28, 31488219), (31, 28440972), (36, 24490837), (42, 20992146), (46, 19166742), (49, 17993268), (62, 14220486), (63, 13994764), (69, 12777828), (84, 10496073), (92, 9583371), (93, 9480324), (98, 8996634), (124, 7110243), (126, 6997382), (138, 6388914), (147, 5997756), (161, 5476212), (186, 4740162), (196, 4498317), (207, 4259276), (217, 4062996), (252, 3498691), (276, 3194457), (279, 3160108), (294, 2998878), (322, 2738106), (372, 2370081), (414, 2129638), (434, 2031498), (441, 1999252), (483, 1825404), (558, 1580054), (588, 1499439), (644, 1369053), (651, 1354332), (701, 1257732), (713, 1236564), (828, 1064819), (868, 1015749), (882, 999626), (966, 912702), (1116, 790027), (1127, 782316), (1302, 677166), (1402, 628866), (1426, 618282), (1449, 608468), (1519, 580428), (1764, 499813), (1932, 456351), (1953, 451444), (2103, 419244), (2139, 412188), (2254, 391158), (2604, 338583), (2804, 314433), (2852, 309141), (2898, 304234), (3038, 290214), (3381, 260772), (3906, 225722), (4206, 209622), (4278, 206094), (4508, 195579), (4557, 193476), (4907, 179676), (4991, 176652), (5796, 152117), (6076, 145107), (6309, 139748), (6417, 137396), (6762, 130386), (7812, 112861), (8412, 104811), (8556, 103047), (9114, 96738), (9814, 89838), (9982, 88326), (10143, 86924), (12618, 69874), (12834, 68698), (13524, 65193), (13671, 64492), (14721, 59892), (14973, 58884), (16123, 54684), (18228, 48369), (19628, 44919), (19964, 44163), (20286, 43462), (21731, 40572), (25236, 34937), (25668, 34349), (27342, 32246), (29442, 29946)]