222711312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4139}}^1$

素因数の和:4228

約数の個数: 80

約数和(自身を含む): 616032000

約数和(自身を除く): 393320688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 708, 912, 944, 1121, 1416, 2242, 2832, 3363, 4139, 4484, 6726, 8278, 8968, 12417, 13452, 16556, 17936, 24834, 26904, 33112, 49668, 53808, 66224, 78641, 99336, 157282, 198672, 235923, 244201, 314564, 471846, 488402, 629128, 732603, 943692, 976804, 1258256, 1465206, 1887384, 1953608, 2930412, 3774768, 3907216, 4639819, 5860824, 9279638, 11721648, 13919457, 18559276, 27838914, 37118552, 55677828, 74237104, 111355656, 222711312]

約数ペア:

[(1, 222711312), (2, 111355656), (3, 74237104), (4, 55677828), (6, 37118552), (8, 27838914), (12, 18559276), (16, 13919457), (19, 11721648), (24, 9279638), (38, 5860824), (48, 4639819), (57, 3907216), (59, 3774768), (76, 2930412), (114, 1953608), (118, 1887384), (152, 1465206), (177, 1258256), (228, 976804), (236, 943692), (304, 732603), (354, 629128), (456, 488402), (472, 471846), (708, 314564), (912, 244201), (944, 235923), (1121, 198672), (1416, 157282), (2242, 99336), (2832, 78641), (3363, 66224), (4139, 53808), (4484, 49668), (6726, 33112), (8278, 26904), (8968, 24834), (12417, 17936), (13452, 16556)]