15678520312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{11329}}^1$

素因数の和:13256

約数の個数: 64

約数和(自身を含む): 36203428800

約数和(自身を除く): 20524908488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1901, 3802, 7604, 11329, 13307, 15208, 22658, 24713, 26614, 45316, 49426, 53228, 79303, 90632, 98852, 106456, 147277, 158606, 172991, 197704, 294554, 317212, 345982, 589108, 634424, 691964, 1030939, 1178216, 1383928, 2061878, 4123756, 8247512, 21536429, 43072858, 86145716, 150755003, 172291432, 279973577, 301510006, 559947154, 603020012, 1119894308, 1206040024, 1959815039, 2239788616, 3919630078, 7839260156, 15678520312]

約数ペア:

[(1, 15678520312), (2, 7839260156), (4, 3919630078), (7, 2239788616), (8, 1959815039), (13, 1206040024), (14, 1119894308), (26, 603020012), (28, 559947154), (52, 301510006), (56, 279973577), (91, 172291432), (104, 150755003), (182, 86145716), (364, 43072858), (728, 21536429), (1901, 8247512), (3802, 4123756), (7604, 2061878), (11329, 1383928), (13307, 1178216), (15208, 1030939), (22658, 691964), (24713, 634424), (26614, 589108), (45316, 345982), (49426, 317212), (53228, 294554), (79303, 197704), (90632, 172991), (98852, 158606), (106456, 147277)]