220781184

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 645684480

約数和(自身を除く): 424903296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 752, 832, 941, 1128, 1222, 1248, 1504, 1664, 1833, 1882, 2256, 2444, 2496, 2823, 3008, 3666, 3764, 4512, 4888, 4992, 5646, 6016, 7332, 7528, 9024, 9776, 11292, 12233, 14664, 15056, 18048, 19552, 22584, 24466, 29328, 30112, 36699, 39104, 44227, 45168, 48932, 58656, 60224, 73398, 78208, 88454, 90336, 97864, 117312, 120448, 132681, 146796, 176908, 180672, 195728, 234624, 265362, 293592, 353816, 361344, 391456, 530724, 574951, 587184, 707632, 782912, 1061448, 1149902, 1174368, 1415264, 1565824, 1724853, 2122896, 2299804, 2348736, 2830528, 3449706, 4245792, 4599608, 4697472, 5661056, 6899412, 8491584, 9199216, 13798824, 16983168, 18398432, 27597648, 36796864, 55195296, 73593728, 110390592, 220781184]

約数ペア:

[(1, 220781184), (2, 110390592), (3, 73593728), (4, 55195296), (6, 36796864), (8, 27597648), (12, 18398432), (13, 16983168), (16, 13798824), (24, 9199216), (26, 8491584), (32, 6899412), (39, 5661056), (47, 4697472), (48, 4599608), (52, 4245792), (64, 3449706), (78, 2830528), (94, 2348736), (96, 2299804), (104, 2122896), (128, 1724853), (141, 1565824), (156, 1415264), (188, 1174368), (192, 1149902), (208, 1061448), (282, 782912), (312, 707632), (376, 587184), (384, 574951), (416, 530724), (564, 391456), (611, 361344), (624, 353816), (752, 293592), (832, 265362), (941, 234624), (1128, 195728), (1222, 180672), (1248, 176908), (1504, 146796), (1664, 132681), (1833, 120448), (1882, 117312), (2256, 97864), (2444, 90336), (2496, 88454), (2823, 78208), (3008, 73398), (3666, 60224), (3764, 58656), (4512, 48932), (4888, 45168), (4992, 44227), (5646, 39104), (6016, 36699), (7332, 30112), (7528, 29328), (9024, 24466), (9776, 22584), (11292, 19552), (12233, 18048), (14664, 15056)]