1631232008

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{36457}}^1$

素因数の和:36534

約数の個数: 64

約数和(自身を含む): 3779965440

約数和(自身を除く): 2148733432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 5593, 6392, 11186, 22372, 36457, 44744, 72914, 145828, 255199, 291656, 510398, 619769, 1020796, 1239538, 1713479, 2041592, 2479076, 3426958, 4338383, 4958152, 6853916, 8676766, 11994353, 13707832, 17353532, 23988706, 29129143, 34707064, 47977412, 58258286, 95954824, 116516572, 203904001, 233033144, 407808002, 815616004, 1631232008]

約数ペア:

[(1, 1631232008), (2, 815616004), (4, 407808002), (7, 233033144), (8, 203904001), (14, 116516572), (17, 95954824), (28, 58258286), (34, 47977412), (47, 34707064), (56, 29129143), (68, 23988706), (94, 17353532), (119, 13707832), (136, 11994353), (188, 8676766), (238, 6853916), (329, 4958152), (376, 4338383), (476, 3426958), (658, 2479076), (799, 2041592), (952, 1713479), (1316, 1239538), (1598, 1020796), (2632, 619769), (3196, 510398), (5593, 291656), (6392, 255199), (11186, 145828), (22372, 72914), (36457, 44744)]