664737528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43481}}^1$

素因数の和:43517

約数の個数: 96

約数和(自身を含む): 2081918160

約数和(自身を除く): 1417180632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 43481, 86962, 130443, 173924, 260886, 304367, 347848, 521772, 565253, 608734, 913101, 1043544, 1130506, 1217468, 1695759, 1826202, 2130569, 2261012, 2434936, 3391518, 3652404, 3956771, 4261138, 4522024, 6391707, 6783036, 7304808, 7913542, 8522276, 11870313, 12783414, 13566072, 15827084, 17044552, 23740626, 25566828, 27697397, 31654168, 47481252, 51133656, 55394794, 83092191, 94962504, 110789588, 166184382, 221579176, 332368764, 664737528]

約数ペア:

[(1, 664737528), (2, 332368764), (3, 221579176), (4, 166184382), (6, 110789588), (7, 94962504), (8, 83092191), (12, 55394794), (13, 51133656), (14, 47481252), (21, 31654168), (24, 27697397), (26, 25566828), (28, 23740626), (39, 17044552), (42, 15827084), (49, 13566072), (52, 12783414), (56, 11870313), (78, 8522276), (84, 7913542), (91, 7304808), (98, 6783036), (104, 6391707), (147, 4522024), (156, 4261138), (168, 3956771), (182, 3652404), (196, 3391518), (273, 2434936), (294, 2261012), (312, 2130569), (364, 1826202), (392, 1695759), (546, 1217468), (588, 1130506), (637, 1043544), (728, 913101), (1092, 608734), (1176, 565253), (1274, 521772), (1911, 347848), (2184, 304367), (2548, 260886), (3822, 173924), (5096, 130443), (7644, 86962), (15288, 43481)]