12778814892

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 30964437504

約数和(自身を除く): 18185622612

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 103, 123, 164, 206, 246, 309, 412, 461, 492, 547, 618, 922, 1094, 1236, 1383, 1641, 1844, 2188, 2766, 3282, 4223, 5532, 6564, 8446, 12669, 16892, 18901, 22427, 25338, 37802, 44854, 47483, 50676, 56341, 56703, 67281, 75604, 89708, 94966, 112682, 113406, 134562, 142449, 169023, 189932, 225364, 226812, 252167, 269124, 284898, 338046, 504334, 569796, 676092, 756501, 1008668, 1513002, 1946803, 2309981, 3026004, 3893606, 4619962, 5840409, 6929943, 7787212, 9239924, 10338847, 11680818, 13859886, 20677694, 23361636, 25973201, 27719772, 31016541, 41355388, 51946402, 62033082, 77919603, 103892804, 124066164, 155839206, 311678412, 1064901241, 2129802482, 3194703723, 4259604964, 6389407446, 12778814892]

約数ペア:

[(1, 12778814892), (2, 6389407446), (3, 4259604964), (4, 3194703723), (6, 2129802482), (12, 1064901241), (41, 311678412), (82, 155839206), (103, 124066164), (123, 103892804), (164, 77919603), (206, 62033082), (246, 51946402), (309, 41355388), (412, 31016541), (461, 27719772), (492, 25973201), (547, 23361636), (618, 20677694), (922, 13859886), (1094, 11680818), (1236, 10338847), (1383, 9239924), (1641, 7787212), (1844, 6929943), (2188, 5840409), (2766, 4619962), (3282, 3893606), (4223, 3026004), (5532, 2309981), (6564, 1946803), (8446, 1513002), (12669, 1008668), (16892, 756501), (18901, 676092), (22427, 569796), (25338, 504334), (37802, 338046), (44854, 284898), (47483, 269124), (50676, 252167), (56341, 226812), (56703, 225364), (67281, 189932), (75604, 169023), (89708, 142449), (94966, 134562), (112682, 113406)]