402918984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{33113}}^1$

素因数の和:33151

約数の個数: 72

約数和(自身を含む): 1181673090

約数和(自身を除く): 778754106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 33113, 66226, 99339, 132452, 198678, 264904, 298017, 397356, 430469, 596034, 794712, 860938, 1192068, 1291407, 1721876, 2384136, 2582814, 3443752, 3874221, 5165628, 5596097, 7748442, 10331256, 11192194, 15496884, 16788291, 22384388, 30993768, 33576582, 44768776, 50364873, 67153164, 100729746, 134306328, 201459492, 402918984]

約数ペア:

[(1, 402918984), (2, 201459492), (3, 134306328), (4, 100729746), (6, 67153164), (8, 50364873), (9, 44768776), (12, 33576582), (13, 30993768), (18, 22384388), (24, 16788291), (26, 15496884), (36, 11192194), (39, 10331256), (52, 7748442), (72, 5596097), (78, 5165628), (104, 3874221), (117, 3443752), (156, 2582814), (169, 2384136), (234, 1721876), (312, 1291407), (338, 1192068), (468, 860938), (507, 794712), (676, 596034), (936, 430469), (1014, 397356), (1352, 298017), (1521, 264904), (2028, 198678), (3042, 132452), (4056, 99339), (6084, 66226), (12168, 33113)]