331891196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 772208640

約数和(自身を除く): 440317444

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 91, 92, 116, 161, 182, 203, 299, 322, 364, 377, 406, 598, 644, 667, 754, 812, 1196, 1334, 1367, 1508, 2093, 2639, 2668, 2734, 4186, 4669, 5278, 5468, 8372, 8671, 9338, 9569, 10556, 17342, 17771, 18676, 19138, 31441, 34684, 35542, 38276, 39643, 60697, 62882, 71084, 79286, 121394, 124397, 125764, 158572, 220087, 242788, 248794, 277501, 408733, 440174, 497588, 515359, 555002, 817466, 880348, 911789, 1030718, 1110004, 1634932, 1823578, 2061436, 2861131, 3607513, 3647156, 5722262, 6382523, 7215026, 11444524, 11853257, 12765046, 14430052, 23706514, 25530092, 47413028, 82972799, 165945598, 331891196]

約数ペア:

[(1, 331891196), (2, 165945598), (4, 82972799), (7, 47413028), (13, 25530092), (14, 23706514), (23, 14430052), (26, 12765046), (28, 11853257), (29, 11444524), (46, 7215026), (52, 6382523), (58, 5722262), (91, 3647156), (92, 3607513), (116, 2861131), (161, 2061436), (182, 1823578), (203, 1634932), (299, 1110004), (322, 1030718), (364, 911789), (377, 880348), (406, 817466), (598, 555002), (644, 515359), (667, 497588), (754, 440174), (812, 408733), (1196, 277501), (1334, 248794), (1367, 242788), (1508, 220087), (2093, 158572), (2639, 125764), (2668, 124397), (2734, 121394), (4186, 79286), (4669, 71084), (5278, 62882), (5468, 60697), (8372, 39643), (8671, 38276), (9338, 35542), (9569, 34684), (10556, 31441), (17342, 19138), (17771, 18676)]