395685264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4993}}^1$

素因数の和:5144

約数の個数: 80

約数和(自身を含む): 1109706752

約数和(自身を除く): 714021488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 4993, 6096, 6604, 9906, 9986, 13208, 14979, 19812, 19972, 26416, 29958, 39624, 39944, 59916, 64909, 79248, 79888, 119832, 129818, 194727, 239664, 259636, 389454, 519272, 634111, 778908, 1038544, 1268222, 1557816, 1902333, 2536444, 3115632, 3804666, 5072888, 7609332, 8243443, 10145776, 15218664, 16486886, 24730329, 30437328, 32973772, 49460658, 65947544, 98921316, 131895088, 197842632, 395685264]

約数ペア:

[(1, 395685264), (2, 197842632), (3, 131895088), (4, 98921316), (6, 65947544), (8, 49460658), (12, 32973772), (13, 30437328), (16, 24730329), (24, 16486886), (26, 15218664), (39, 10145776), (48, 8243443), (52, 7609332), (78, 5072888), (104, 3804666), (127, 3115632), (156, 2536444), (208, 1902333), (254, 1557816), (312, 1268222), (381, 1038544), (508, 778908), (624, 634111), (762, 519272), (1016, 389454), (1524, 259636), (1651, 239664), (2032, 194727), (3048, 129818), (3302, 119832), (4953, 79888), (4993, 79248), (6096, 64909), (6604, 59916), (9906, 39944), (9986, 39624), (13208, 29958), (14979, 26416), (19812, 19972)]