2564270124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{17321}}^1$

素因数の和:17427

約数の個数: 72

約数和(自身を含む): 6568086672

約数和(自身を除く): 4003816548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 169, 219, 292, 338, 438, 507, 676, 876, 949, 1014, 1898, 2028, 2847, 3796, 5694, 11388, 12337, 17321, 24674, 34642, 37011, 49348, 51963, 69284, 74022, 103926, 148044, 207852, 225173, 450346, 675519, 900692, 1264433, 1351038, 2528866, 2702076, 2927249, 3793299, 5057732, 5854498, 7586598, 8781747, 11708996, 15173196, 16437629, 17563494, 32875258, 35126988, 49312887, 65750516, 98625774, 197251548, 213689177, 427378354, 641067531, 854756708, 1282135062, 2564270124]

約数ペア:

[(1, 2564270124), (2, 1282135062), (3, 854756708), (4, 641067531), (6, 427378354), (12, 213689177), (13, 197251548), (26, 98625774), (39, 65750516), (52, 49312887), (73, 35126988), (78, 32875258), (146, 17563494), (156, 16437629), (169, 15173196), (219, 11708996), (292, 8781747), (338, 7586598), (438, 5854498), (507, 5057732), (676, 3793299), (876, 2927249), (949, 2702076), (1014, 2528866), (1898, 1351038), (2028, 1264433), (2847, 900692), (3796, 675519), (5694, 450346), (11388, 225173), (12337, 207852), (17321, 148044), (24674, 103926), (34642, 74022), (37011, 69284), (49348, 51963)]