12619728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 39926016

約数和(自身を除く): 27306288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 257, 264, 279, 341, 372, 396, 496, 514, 528, 558, 682, 744, 771, 792, 1023, 1028, 1116, 1364, 1488, 1542, 1584, 2046, 2056, 2232, 2313, 2728, 2827, 3069, 3084, 4092, 4112, 4464, 4626, 5456, 5654, 6138, 6168, 7967, 8184, 8481, 9252, 11308, 12276, 12336, 15934, 16368, 16962, 18504, 22616, 23901, 24552, 25443, 31868, 33924, 37008, 45232, 47802, 49104, 50886, 63736, 67848, 71703, 87637, 95604, 101772, 127472, 135696, 143406, 175274, 191208, 203544, 262911, 286812, 350548, 382416, 407088, 525822, 573624, 701096, 788733, 1051644, 1147248, 1402192, 1577466, 2103288, 3154932, 4206576, 6309864, 12619728]

約数ペア:

[(1, 12619728), (2, 6309864), (3, 4206576), (4, 3154932), (6, 2103288), (8, 1577466), (9, 1402192), (11, 1147248), (12, 1051644), (16, 788733), (18, 701096), (22, 573624), (24, 525822), (31, 407088), (33, 382416), (36, 350548), (44, 286812), (48, 262911), (62, 203544), (66, 191208), (72, 175274), (88, 143406), (93, 135696), (99, 127472), (124, 101772), (132, 95604), (144, 87637), (176, 71703), (186, 67848), (198, 63736), (248, 50886), (257, 49104), (264, 47802), (279, 45232), (341, 37008), (372, 33924), (396, 31868), (496, 25443), (514, 24552), (528, 23901), (558, 22616), (682, 18504), (744, 16962), (771, 16368), (792, 15934), (1023, 12336), (1028, 12276), (1116, 11308), (1364, 9252), (1488, 8481), (1542, 8184), (1584, 7967), (2046, 6168), (2056, 6138), (2232, 5654), (2313, 5456), (2728, 4626), (2827, 4464), (3069, 4112), (3084, 4092)]