211351104

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 638421888

約数和(自身を除く): 427070784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 64, 72, 74, 94, 96, 111, 141, 144, 148, 188, 192, 211, 222, 282, 288, 296, 333, 376, 422, 423, 444, 564, 576, 592, 633, 666, 752, 844, 846, 888, 1128, 1184, 1266, 1332, 1504, 1688, 1692, 1739, 1776, 1899, 2256, 2368, 2532, 2664, 3008, 3376, 3384, 3478, 3552, 3798, 4512, 5064, 5217, 5328, 6752, 6768, 6956, 7104, 7596, 7807, 9024, 9917, 10128, 10434, 10656, 13504, 13536, 13912, 15192, 15614, 15651, 19834, 20256, 20868, 21312, 23421, 27072, 27824, 29751, 30384, 31228, 31302, 39668, 40512, 41736, 46842, 55648, 59502, 60768, 62456, 62604, 70263, 79336, 83472, 89253, 93684, 111296, 119004, 121536, 124912, 125208, 140526, 158672, 166944, 178506, 187368, 238008, 249824, 250416, 281052, 317344, 333888, 357012, 366929, 374736, 476016, 499648, 500832, 562104, 634688, 714024, 733858, 749472, 952032, 1001664, 1100787, 1124208, 1428048, 1467716, 1498944, 1904064, 2201574, 2248416, 2856096, 2935432, 3302361, 4403148, 4496832, 5712192, 5870864, 6604722, 8806296, 11741728, 13209444, 17612592, 23483456, 26418888, 35225184, 52837776, 70450368, 105675552, 211351104]

約数ペア:

[(1, 211351104), (2, 105675552), (3, 70450368), (4, 52837776), (6, 35225184), (8, 26418888), (9, 23483456), (12, 17612592), (16, 13209444), (18, 11741728), (24, 8806296), (32, 6604722), (36, 5870864), (37, 5712192), (47, 4496832), (48, 4403148), (64, 3302361), (72, 2935432), (74, 2856096), (94, 2248416), (96, 2201574), (111, 1904064), (141, 1498944), (144, 1467716), (148, 1428048), (188, 1124208), (192, 1100787), (211, 1001664), (222, 952032), (282, 749472), (288, 733858), (296, 714024), (333, 634688), (376, 562104), (422, 500832), (423, 499648), (444, 476016), (564, 374736), (576, 366929), (592, 357012), (633, 333888), (666, 317344), (752, 281052), (844, 250416), (846, 249824), (888, 238008), (1128, 187368), (1184, 178506), (1266, 166944), (1332, 158672), (1504, 140526), (1688, 125208), (1692, 124912), (1739, 121536), (1776, 119004), (1899, 111296), (2256, 93684), (2368, 89253), (2532, 83472), (2664, 79336), (3008, 70263), (3376, 62604), (3384, 62456), (3478, 60768), (3552, 59502), (3798, 55648), (4512, 46842), (5064, 41736), (5217, 40512), (5328, 39668), (6752, 31302), (6768, 31228), (6956, 30384), (7104, 29751), (7596, 27824), (7807, 27072), (9024, 23421), (9917, 21312), (10128, 20868), (10434, 20256), (10656, 19834), (13504, 15651), (13536, 15614), (13912, 15192)]