1984367904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{57259}}^1$

素因数の和:57310

約数の個数: 72

約数和(自身を含む): 5497647120

約数和(自身を除く): 3513279216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2166, 2888, 4332, 5776, 8664, 11552, 17328, 34656, 57259, 114518, 171777, 229036, 343554, 458072, 687108, 916144, 1087921, 1374216, 1832288, 2175842, 2748432, 3263763, 4351684, 5496864, 6527526, 8703368, 13055052, 17406736, 20670499, 26110104, 34813472, 41340998, 52220208, 62011497, 82681996, 104440416, 124022994, 165363992, 248045988, 330727984, 496091976, 661455968, 992183952, 1984367904]

約数ペア:

[(1, 1984367904), (2, 992183952), (3, 661455968), (4, 496091976), (6, 330727984), (8, 248045988), (12, 165363992), (16, 124022994), (19, 104440416), (24, 82681996), (32, 62011497), (38, 52220208), (48, 41340998), (57, 34813472), (76, 26110104), (96, 20670499), (114, 17406736), (152, 13055052), (228, 8703368), (304, 6527526), (361, 5496864), (456, 4351684), (608, 3263763), (722, 2748432), (912, 2175842), (1083, 1832288), (1444, 1374216), (1824, 1087921), (2166, 916144), (2888, 687108), (4332, 458072), (5776, 343554), (8664, 229036), (11552, 171777), (17328, 114518), (34656, 57259)]