402535992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^3\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 1041730560

約数和(自身を除く): 639194568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 563, 744, 961, 1126, 1689, 1922, 2252, 2883, 3378, 3844, 4504, 5766, 6756, 7688, 11532, 13512, 17453, 23064, 29791, 34906, 52359, 59582, 69812, 89373, 104718, 119164, 139624, 178746, 209436, 238328, 357492, 418872, 541043, 714984, 1082086, 1623129, 2164172, 3246258, 4328344, 6492516, 12985032, 16772333, 33544666, 50316999, 67089332, 100633998, 134178664, 201267996, 402535992]

約数ペア:

[(1, 402535992), (2, 201267996), (3, 134178664), (4, 100633998), (6, 67089332), (8, 50316999), (12, 33544666), (24, 16772333), (31, 12985032), (62, 6492516), (93, 4328344), (124, 3246258), (186, 2164172), (248, 1623129), (372, 1082086), (563, 714984), (744, 541043), (961, 418872), (1126, 357492), (1689, 238328), (1922, 209436), (2252, 178746), (2883, 139624), (3378, 119164), (3844, 104718), (4504, 89373), (5766, 69812), (6756, 59582), (7688, 52359), (11532, 34906), (13512, 29791), (17453, 23064)]