648606204

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 1748533248

約数和(自身を除く): 1099927044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 191, 223, 282, 324, 382, 423, 446, 564, 573, 669, 764, 846, 892, 1146, 1269, 1338, 1692, 1719, 2007, 2292, 2538, 2676, 3438, 3807, 4014, 5076, 5157, 6021, 6876, 7614, 8028, 8977, 10314, 10481, 12042, 15228, 15471, 17954, 18063, 20628, 20962, 24084, 26931, 30942, 31443, 35908, 36126, 41924, 42593, 53862, 61884, 62886, 72252, 80793, 85186, 94329, 107724, 125772, 127779, 161586, 170372, 188658, 242379, 255558, 282987, 323172, 377316, 383337, 484758, 511116, 565974, 727137, 766674, 848961, 969516, 1131948, 1150011, 1454274, 1533348, 1697922, 2001871, 2300022, 2908548, 3395844, 3450033, 4003742, 4600044, 6005613, 6900066, 8007484, 12011226, 13800132, 18016839, 24022452, 36033678, 54050517, 72067356, 108101034, 162151551, 216202068, 324303102, 648606204]

約数ペア:

[(1, 648606204), (2, 324303102), (3, 216202068), (4, 162151551), (6, 108101034), (9, 72067356), (12, 54050517), (18, 36033678), (27, 24022452), (36, 18016839), (47, 13800132), (54, 12011226), (81, 8007484), (94, 6900066), (108, 6005613), (141, 4600044), (162, 4003742), (188, 3450033), (191, 3395844), (223, 2908548), (282, 2300022), (324, 2001871), (382, 1697922), (423, 1533348), (446, 1454274), (564, 1150011), (573, 1131948), (669, 969516), (764, 848961), (846, 766674), (892, 727137), (1146, 565974), (1269, 511116), (1338, 484758), (1692, 383337), (1719, 377316), (2007, 323172), (2292, 282987), (2538, 255558), (2676, 242379), (3438, 188658), (3807, 170372), (4014, 161586), (5076, 127779), (5157, 125772), (6021, 107724), (6876, 94329), (7614, 85186), (8028, 80793), (8977, 72252), (10314, 62886), (10481, 61884), (12042, 53862), (15228, 42593), (15471, 41924), (17954, 36126), (18063, 35908), (20628, 31443), (20962, 30942), (24084, 26931)]