15704854968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{121157}}^1$

素因数の和:121668

約数の個数: 64

約数和(自身を含む): 42919009920

約数和(自身を除く): 27214154952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 491, 982, 1473, 1964, 2946, 3928, 5401, 5892, 10802, 11784, 16203, 21604, 32406, 43208, 64812, 121157, 129624, 242314, 363471, 484628, 726942, 969256, 1332727, 1453884, 2665454, 2907768, 3998181, 5330908, 7996362, 10661816, 15992724, 31985448, 59488087, 118976174, 178464261, 237952348, 356928522, 475904696, 654368957, 713857044, 1308737914, 1427714088, 1963106871, 2617475828, 3926213742, 5234951656, 7852427484, 15704854968]

約数ペア:

[(1, 15704854968), (2, 7852427484), (3, 5234951656), (4, 3926213742), (6, 2617475828), (8, 1963106871), (11, 1427714088), (12, 1308737914), (22, 713857044), (24, 654368957), (33, 475904696), (44, 356928522), (66, 237952348), (88, 178464261), (132, 118976174), (264, 59488087), (491, 31985448), (982, 15992724), (1473, 10661816), (1964, 7996362), (2946, 5330908), (3928, 3998181), (5401, 2907768), (5892, 2665454), (10802, 1453884), (11784, 1332727), (16203, 969256), (21604, 726942), (32406, 484628), (43208, 363471), (64812, 242314), (121157, 129624)]