669496552

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 1310680800

約数和(自身を除く): 641184248

約数列:

[1, 2, 4, 8, 29, 58, 116, 151, 232, 302, 604, 659, 841, 1208, 1318, 1682, 2636, 3364, 4379, 5272, 6728, 8758, 17516, 19111, 35032, 38222, 76444, 99509, 126991, 152888, 199018, 253982, 398036, 507964, 554219, 796072, 1015928, 1108438, 2216876, 2885761, 4433752, 5771522, 11543044, 23086088, 83687069, 167374138, 334748276, 669496552]

約数ペア:

[(1, 669496552), (2, 334748276), (4, 167374138), (8, 83687069), (29, 23086088), (58, 11543044), (116, 5771522), (151, 4433752), (232, 2885761), (302, 2216876), (604, 1108438), (659, 1015928), (841, 796072), (1208, 554219), (1318, 507964), (1682, 398036), (2636, 253982), (3364, 199018), (4379, 152888), (5272, 126991), (6728, 99509), (8758, 76444), (17516, 38222), (19111, 35032)]