249627924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 810630912

約数和(自身を除く): 561002988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2898, 3276, 3313, 3588, 4186, 5382, 5796, 6279, 6626, 8372, 9939, 10764, 12558, 13252, 18837, 19878, 23191, 25116, 29817, 37674, 39756, 43069, 46382, 59634, 69573, 75348, 76199, 86138, 92764, 119268, 129207, 139146, 152398, 172276, 208719, 228597, 258414, 278292, 301483, 304796, 387621, 417438, 457194, 516828, 533393, 602966, 685791, 775242, 834876, 904449, 914388, 990587, 1066786, 1205932, 1371582, 1550484, 1600179, 1808898, 1981174, 2133572, 2713347, 2743164, 2971761, 3200358, 3617796, 3962348, 4800537, 5426694, 5943522, 6400716, 6934109, 8915283, 9601074, 10853388, 11887044, 13868218, 17830566, 19202148, 20802327, 27736436, 35661132, 41604654, 62406981, 83209308, 124813962, 249627924]

約数ペア:

[(1, 249627924), (2, 124813962), (3, 83209308), (4, 62406981), (6, 41604654), (7, 35661132), (9, 27736436), (12, 20802327), (13, 19202148), (14, 17830566), (18, 13868218), (21, 11887044), (23, 10853388), (26, 9601074), (28, 8915283), (36, 6934109), (39, 6400716), (42, 5943522), (46, 5426694), (52, 4800537), (63, 3962348), (69, 3617796), (78, 3200358), (84, 2971761), (91, 2743164), (92, 2713347), (117, 2133572), (126, 1981174), (138, 1808898), (156, 1600179), (161, 1550484), (182, 1371582), (207, 1205932), (234, 1066786), (252, 990587), (273, 914388), (276, 904449), (299, 834876), (322, 775242), (364, 685791), (414, 602966), (468, 533393), (483, 516828), (546, 457194), (598, 417438), (644, 387621), (819, 304796), (828, 301483), (897, 278292), (966, 258414), (1092, 228597), (1196, 208719), (1449, 172276), (1638, 152398), (1794, 139146), (1932, 129207), (2093, 119268), (2691, 92764), (2898, 86138), (3276, 76199), (3313, 75348), (3588, 69573), (4186, 59634), (5382, 46382), (5796, 43069), (6279, 39756), (6626, 37674), (8372, 29817), (9939, 25116), (10764, 23191), (12558, 19878), (13252, 18837)]