724351656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{60727}}^1$

素因数の和:60814

約数の個数: 64

約数和(自身を含む): 2098759680

約数和(自身を除く): 1374408024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 60727, 121454, 182181, 242908, 364362, 425089, 485816, 728724, 850178, 1275267, 1457448, 1700356, 2550534, 3400712, 4311617, 5101068, 8623234, 10202136, 12934851, 17246468, 25869702, 30181319, 34492936, 51739404, 60362638, 90543957, 103478808, 120725276, 181087914, 241450552, 362175828, 724351656]

約数ペア:

[(1, 724351656), (2, 362175828), (3, 241450552), (4, 181087914), (6, 120725276), (7, 103478808), (8, 90543957), (12, 60362638), (14, 51739404), (21, 34492936), (24, 30181319), (28, 25869702), (42, 17246468), (56, 12934851), (71, 10202136), (84, 8623234), (142, 5101068), (168, 4311617), (213, 3400712), (284, 2550534), (426, 1700356), (497, 1457448), (568, 1275267), (852, 850178), (994, 728724), (1491, 485816), (1704, 425089), (1988, 364362), (2982, 242908), (3976, 182181), (5964, 121454), (11928, 60727)]