277151784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6727

約数の個数: 128

約数和(自身を含む): 897792000

約数和(自身を除く): 620640216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6679, 6916, 10374, 13358, 13832, 20037, 20748, 26716, 40074, 41496, 46753, 53432, 80148, 86827, 93506, 126901, 140259, 160296, 173654, 187012, 253802, 260481, 280518, 347308, 374024, 380703, 507604, 520962, 561036, 607789, 694616, 761406, 888307, 1015208, 1041924, 1122072, 1215578, 1522812, 1649713, 1776614, 1823367, 2083848, 2431156, 2664921, 3045624, 3299426, 3553228, 3646734, 4862312, 4949139, 5329842, 6598852, 7106456, 7293468, 9898278, 10659684, 11547991, 13197704, 14586936, 19796556, 21319368, 23095982, 34643973, 39593112, 46191964, 69287946, 92383928, 138575892, 277151784]

約数ペア:

[(1, 277151784), (2, 138575892), (3, 92383928), (4, 69287946), (6, 46191964), (7, 39593112), (8, 34643973), (12, 23095982), (13, 21319368), (14, 19796556), (19, 14586936), (21, 13197704), (24, 11547991), (26, 10659684), (28, 9898278), (38, 7293468), (39, 7106456), (42, 6598852), (52, 5329842), (56, 4949139), (57, 4862312), (76, 3646734), (78, 3553228), (84, 3299426), (91, 3045624), (104, 2664921), (114, 2431156), (133, 2083848), (152, 1823367), (156, 1776614), (168, 1649713), (182, 1522812), (228, 1215578), (247, 1122072), (266, 1041924), (273, 1015208), (312, 888307), (364, 761406), (399, 694616), (456, 607789), (494, 561036), (532, 520962), (546, 507604), (728, 380703), (741, 374024), (798, 347308), (988, 280518), (1064, 260481), (1092, 253802), (1482, 187012), (1596, 173654), (1729, 160296), (1976, 140259), (2184, 126901), (2964, 93506), (3192, 86827), (3458, 80148), (5187, 53432), (5928, 46753), (6679, 41496), (6916, 40074), (10374, 26716), (13358, 20748), (13832, 20037)]