1279646424

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3675

約数の個数: 160

約数和(自身を含む): 4149235200

約数和(自身を除く): 2869588776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 126, 158, 162, 168, 189, 216, 237, 252, 316, 324, 378, 474, 504, 553, 567, 632, 648, 711, 756, 948, 1106, 1134, 1422, 1512, 1659, 1896, 2133, 2212, 2268, 2844, 3318, 3571, 4266, 4424, 4536, 4977, 5688, 6399, 6636, 7142, 8532, 9954, 10713, 12798, 13272, 14284, 14931, 17064, 19908, 21426, 24997, 25596, 28568, 29862, 32139, 39816, 42852, 44793, 49994, 51192, 59724, 64278, 74991, 85704, 89586, 96417, 99988, 119448, 128556, 149982, 179172, 192834, 199976, 224973, 257112, 282109, 289251, 299964, 358344, 385668, 449946, 564218, 578502, 599928, 674919, 771336, 846327, 899892, 1128436, 1157004, 1349838, 1692654, 1799784, 1974763, 2024757, 2256872, 2314008, 2538981, 2699676, 3385308, 3949526, 4049514, 5077962, 5399352, 5924289, 6770616, 7616943, 7899052, 8099028, 10155924, 11848578, 15233886, 15798104, 16198056, 17772867, 20311848, 22850829, 23697156, 30467772, 35545734, 45701658, 47394312, 53318601, 60935544, 71091468, 91403316, 106637202, 142182936, 159955803, 182806632, 213274404, 319911606, 426548808, 639823212, 1279646424]

約数ペア:

[(1, 1279646424), (2, 639823212), (3, 426548808), (4, 319911606), (6, 213274404), (7, 182806632), (8, 159955803), (9, 142182936), (12, 106637202), (14, 91403316), (18, 71091468), (21, 60935544), (24, 53318601), (27, 47394312), (28, 45701658), (36, 35545734), (42, 30467772), (54, 23697156), (56, 22850829), (63, 20311848), (72, 17772867), (79, 16198056), (81, 15798104), (84, 15233886), (108, 11848578), (126, 10155924), (158, 8099028), (162, 7899052), (168, 7616943), (189, 6770616), (216, 5924289), (237, 5399352), (252, 5077962), (316, 4049514), (324, 3949526), (378, 3385308), (474, 2699676), (504, 2538981), (553, 2314008), (567, 2256872), (632, 2024757), (648, 1974763), (711, 1799784), (756, 1692654), (948, 1349838), (1106, 1157004), (1134, 1128436), (1422, 899892), (1512, 846327), (1659, 771336), (1896, 674919), (2133, 599928), (2212, 578502), (2268, 564218), (2844, 449946), (3318, 385668), (3571, 358344), (4266, 299964), (4424, 289251), (4536, 282109), (4977, 257112), (5688, 224973), (6399, 199976), (6636, 192834), (7142, 179172), (8532, 149982), (9954, 128556), (10713, 119448), (12798, 99988), (13272, 96417), (14284, 89586), (14931, 85704), (17064, 74991), (19908, 64278), (21426, 59724), (24997, 51192), (25596, 49994), (28568, 44793), (29862, 42852), (32139, 39816)]