15697731012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{2549}}^1$

素因数の和:3053

約数の個数: 96

約数和(自身を含む): 39049516800

約数和(自身を除く): 23351785788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 421, 636, 842, 1219, 1263, 1684, 2438, 2526, 2549, 3657, 4876, 5052, 5098, 7314, 7647, 9683, 10196, 14628, 15294, 19366, 22313, 29049, 30588, 38732, 44626, 58098, 58627, 66939, 89252, 116196, 117254, 133878, 135097, 175881, 234508, 267756, 270194, 351762, 405291, 513199, 540388, 703524, 810582, 1026398, 1073129, 1539597, 1621164, 2052796, 2146258, 3079194, 3107231, 3219387, 4292516, 6158388, 6214462, 6438774, 9321693, 12428924, 12877548, 18643386, 24681967, 37286772, 49363934, 56875837, 74045901, 98727868, 113751674, 148091802, 170627511, 227503348, 296183604, 341255022, 682510044, 1308144251, 2616288502, 3924432753, 5232577004, 7848865506, 15697731012]

約数ペア:

[(1, 15697731012), (2, 7848865506), (3, 5232577004), (4, 3924432753), (6, 2616288502), (12, 1308144251), (23, 682510044), (46, 341255022), (53, 296183604), (69, 227503348), (92, 170627511), (106, 148091802), (138, 113751674), (159, 98727868), (212, 74045901), (276, 56875837), (318, 49363934), (421, 37286772), (636, 24681967), (842, 18643386), (1219, 12877548), (1263, 12428924), (1684, 9321693), (2438, 6438774), (2526, 6214462), (2549, 6158388), (3657, 4292516), (4876, 3219387), (5052, 3107231), (5098, 3079194), (7314, 2146258), (7647, 2052796), (9683, 1621164), (10196, 1539597), (14628, 1073129), (15294, 1026398), (19366, 810582), (22313, 703524), (29049, 540388), (30588, 513199), (38732, 405291), (44626, 351762), (58098, 270194), (58627, 267756), (66939, 234508), (89252, 175881), (116196, 135097), (117254, 133878)]