2564001816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{5851}}^1$

素因数の和:5941

約数の個数: 96

約数和(自身を含む): 6973243200

約数和(自身を除く): 4409241384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 961, 1178, 1767, 1922, 2356, 2883, 3534, 3844, 4712, 5766, 5851, 7068, 7688, 11532, 11702, 14136, 17553, 18259, 23064, 23404, 35106, 36518, 46808, 54777, 70212, 73036, 109554, 111169, 140424, 146072, 181381, 219108, 222338, 333507, 362762, 438216, 444676, 544143, 667014, 725524, 889352, 1088286, 1334028, 1451048, 2176572, 2668056, 3446239, 4353144, 5622811, 6892478, 10338717, 11245622, 13784956, 16868433, 20677434, 22491244, 27569912, 33736866, 41354868, 44982488, 67473732, 82709736, 106833409, 134947464, 213666818, 320500227, 427333636, 641000454, 854667272, 1282000908, 2564001816]

約数ペア:

[(1, 2564001816), (2, 1282000908), (3, 854667272), (4, 641000454), (6, 427333636), (8, 320500227), (12, 213666818), (19, 134947464), (24, 106833409), (31, 82709736), (38, 67473732), (57, 44982488), (62, 41354868), (76, 33736866), (93, 27569912), (114, 22491244), (124, 20677434), (152, 16868433), (186, 13784956), (228, 11245622), (248, 10338717), (372, 6892478), (456, 5622811), (589, 4353144), (744, 3446239), (961, 2668056), (1178, 2176572), (1767, 1451048), (1922, 1334028), (2356, 1088286), (2883, 889352), (3534, 725524), (3844, 667014), (4712, 544143), (5766, 444676), (5851, 438216), (7068, 362762), (7688, 333507), (11532, 222338), (11702, 219108), (14136, 181381), (17553, 146072), (18259, 140424), (23064, 111169), (23404, 109554), (35106, 73036), (36518, 70212), (46808, 54777)]