220586112

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 659736000

約数和(自身を除く): 439149888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 498, 576, 664, 747, 769, 864, 996, 1152, 1328, 1494, 1538, 1728, 1992, 2241, 2307, 2656, 2988, 3076, 3456, 3984, 4482, 4614, 5312, 5976, 6152, 6921, 7968, 8964, 9228, 10624, 11952, 12304, 13842, 15936, 17928, 18456, 20763, 23904, 24608, 27684, 31872, 35856, 36912, 41526, 47808, 49216, 55368, 63827, 71712, 73824, 83052, 95616, 98432, 110736, 127654, 143424, 147648, 166104, 191481, 221472, 255308, 286848, 295296, 332208, 382962, 442944, 510616, 574443, 664416, 765924, 885888, 1021232, 1148886, 1328832, 1531848, 1723329, 2042464, 2297772, 2657664, 3063696, 3446658, 4084928, 4595544, 6127392, 6893316, 8169856, 9191088, 12254784, 13786632, 18382176, 24509568, 27573264, 36764352, 55146528, 73528704, 110293056, 220586112]

約数ペア:

[(1, 220586112), (2, 110293056), (3, 73528704), (4, 55146528), (6, 36764352), (8, 27573264), (9, 24509568), (12, 18382176), (16, 13786632), (18, 12254784), (24, 9191088), (27, 8169856), (32, 6893316), (36, 6127392), (48, 4595544), (54, 4084928), (64, 3446658), (72, 3063696), (83, 2657664), (96, 2297772), (108, 2042464), (128, 1723329), (144, 1531848), (166, 1328832), (192, 1148886), (216, 1021232), (249, 885888), (288, 765924), (332, 664416), (384, 574443), (432, 510616), (498, 442944), (576, 382962), (664, 332208), (747, 295296), (769, 286848), (864, 255308), (996, 221472), (1152, 191481), (1328, 166104), (1494, 147648), (1538, 143424), (1728, 127654), (1992, 110736), (2241, 98432), (2307, 95616), (2656, 83052), (2988, 73824), (3076, 71712), (3456, 63827), (3984, 55368), (4482, 49216), (4614, 47808), (5312, 41526), (5976, 36912), (6152, 35856), (6921, 31872), (7968, 27684), (8964, 24608), (9228, 23904), (10624, 20763), (11952, 18456), (12304, 17928), (13842, 15936)]