1240794912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6389}}^1$

素因数の和:6443

約数の個数: 144

約数和(自身を含む): 3954847680

約数和(自身を除く): 2714052768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 289, 336, 357, 408, 476, 544, 578, 672, 714, 816, 867, 952, 1156, 1428, 1632, 1734, 1904, 2023, 2312, 2856, 3468, 3808, 4046, 4624, 5712, 6069, 6389, 6936, 8092, 9248, 11424, 12138, 12778, 13872, 16184, 19167, 24276, 25556, 27744, 32368, 38334, 44723, 48552, 51112, 64736, 76668, 89446, 97104, 102224, 108613, 134169, 153336, 178892, 194208, 204448, 217226, 268338, 306672, 325839, 357784, 434452, 536676, 613344, 651678, 715568, 760291, 868904, 1073352, 1303356, 1431136, 1520582, 1737808, 1846421, 2146704, 2280873, 2606712, 3041164, 3475616, 3692842, 4293408, 4561746, 5213424, 5539263, 6082328, 7385684, 9123492, 10426848, 11078526, 12164656, 12924947, 14771368, 18246984, 22157052, 24329312, 25849894, 29542736, 36493968, 38774841, 44314104, 51699788, 59085472, 72987936, 77549682, 88628208, 103399576, 155099364, 177256416, 206799152, 310198728, 413598304, 620397456, 1240794912]

約数ペア:

[(1, 1240794912), (2, 620397456), (3, 413598304), (4, 310198728), (6, 206799152), (7, 177256416), (8, 155099364), (12, 103399576), (14, 88628208), (16, 77549682), (17, 72987936), (21, 59085472), (24, 51699788), (28, 44314104), (32, 38774841), (34, 36493968), (42, 29542736), (48, 25849894), (51, 24329312), (56, 22157052), (68, 18246984), (84, 14771368), (96, 12924947), (102, 12164656), (112, 11078526), (119, 10426848), (136, 9123492), (168, 7385684), (204, 6082328), (224, 5539263), (238, 5213424), (272, 4561746), (289, 4293408), (336, 3692842), (357, 3475616), (408, 3041164), (476, 2606712), (544, 2280873), (578, 2146704), (672, 1846421), (714, 1737808), (816, 1520582), (867, 1431136), (952, 1303356), (1156, 1073352), (1428, 868904), (1632, 760291), (1734, 715568), (1904, 651678), (2023, 613344), (2312, 536676), (2856, 434452), (3468, 357784), (3808, 325839), (4046, 306672), (4624, 268338), (5712, 217226), (6069, 204448), (6389, 194208), (6936, 178892), (8092, 153336), (9248, 134169), (11424, 108613), (12138, 102224), (12778, 97104), (13872, 89446), (16184, 76668), (19167, 64736), (24276, 51112), (25556, 48552), (27744, 44723), (32368, 38334)]