1644157056

素因数分解:

$2^7\times 3^1\times {\mathrm{557}}^1\times {\mathrm{7687}}^1$

素因数の和:8261

約数の個数: 64

約数和(自身を含む): 4375702080

約数和(自身を除く): 2731545024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 557, 1114, 1671, 2228, 3342, 4456, 6684, 7687, 8912, 13368, 15374, 17824, 23061, 26736, 30748, 35648, 46122, 53472, 61496, 71296, 92244, 106944, 122992, 184488, 213888, 245984, 368976, 491968, 737952, 983936, 1475904, 2951808, 4281659, 8563318, 12844977, 17126636, 25689954, 34253272, 51379908, 68506544, 102759816, 137013088, 205519632, 274026176, 411039264, 548052352, 822078528, 1644157056]

約数ペア:

[(1, 1644157056), (2, 822078528), (3, 548052352), (4, 411039264), (6, 274026176), (8, 205519632), (12, 137013088), (16, 102759816), (24, 68506544), (32, 51379908), (48, 34253272), (64, 25689954), (96, 17126636), (128, 12844977), (192, 8563318), (384, 4281659), (557, 2951808), (1114, 1475904), (1671, 983936), (2228, 737952), (3342, 491968), (4456, 368976), (6684, 245984), (7687, 213888), (8912, 184488), (13368, 122992), (15374, 106944), (17824, 92244), (23061, 71296), (26736, 61496), (30748, 53472), (35648, 46122)]