2019249576

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 5536463400

約数和(自身を除く): 3517213824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 269, 274, 411, 538, 548, 761, 807, 822, 1076, 1096, 1233, 1522, 1614, 1644, 2152, 2283, 2421, 2466, 3044, 3228, 3288, 4566, 4842, 4932, 6088, 6456, 6849, 9132, 9684, 9864, 13698, 18264, 19368, 27396, 36853, 54792, 73706, 104257, 110559, 147412, 204709, 208514, 221118, 294824, 312771, 331677, 409418, 417028, 442236, 614127, 625542, 663354, 818836, 834056, 884472, 938313, 1228254, 1251084, 1326708, 1637672, 1842381, 1876626, 2456508, 2502168, 2653416, 3684762, 3753252, 4913016, 7369524, 7506504, 14739048, 28045133, 56090266, 84135399, 112180532, 168270798, 224361064, 252406197, 336541596, 504812394, 673083192, 1009624788, 2019249576]

約数ペア:

[(1, 2019249576), (2, 1009624788), (3, 673083192), (4, 504812394), (6, 336541596), (8, 252406197), (9, 224361064), (12, 168270798), (18, 112180532), (24, 84135399), (36, 56090266), (72, 28045133), (137, 14739048), (269, 7506504), (274, 7369524), (411, 4913016), (538, 3753252), (548, 3684762), (761, 2653416), (807, 2502168), (822, 2456508), (1076, 1876626), (1096, 1842381), (1233, 1637672), (1522, 1326708), (1614, 1251084), (1644, 1228254), (2152, 938313), (2283, 884472), (2421, 834056), (2466, 818836), (3044, 663354), (3228, 625542), (3288, 614127), (4566, 442236), (4842, 417028), (4932, 409418), (6088, 331677), (6456, 312771), (6849, 294824), (9132, 221118), (9684, 208514), (9864, 204709), (13698, 147412), (18264, 110559), (19368, 104257), (27396, 73706), (36853, 54792)]