891569604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 2258928000

約数和(自身を除く): 1367358396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 89, 106, 114, 159, 178, 212, 228, 267, 318, 356, 534, 636, 829, 1007, 1068, 1658, 1691, 2014, 2487, 3021, 3316, 3382, 4028, 4717, 4974, 5073, 6042, 6764, 9434, 9948, 10146, 12084, 14151, 15751, 18868, 20292, 28302, 31502, 43937, 47253, 56604, 63004, 73781, 87874, 89623, 94506, 131811, 147562, 175748, 179246, 189012, 221343, 263622, 268869, 295124, 358492, 442686, 527244, 537738, 834803, 885372, 1075476, 1401839, 1669606, 2504409, 2803678, 3339212, 3910393, 4205517, 5008818, 5607356, 7820786, 8411034, 10017636, 11731179, 15641572, 16822068, 23462358, 46924716, 74297467, 148594934, 222892401, 297189868, 445784802, 891569604]

約数ペア:

[(1, 891569604), (2, 445784802), (3, 297189868), (4, 222892401), (6, 148594934), (12, 74297467), (19, 46924716), (38, 23462358), (53, 16822068), (57, 15641572), (76, 11731179), (89, 10017636), (106, 8411034), (114, 7820786), (159, 5607356), (178, 5008818), (212, 4205517), (228, 3910393), (267, 3339212), (318, 2803678), (356, 2504409), (534, 1669606), (636, 1401839), (829, 1075476), (1007, 885372), (1068, 834803), (1658, 537738), (1691, 527244), (2014, 442686), (2487, 358492), (3021, 295124), (3316, 268869), (3382, 263622), (4028, 221343), (4717, 189012), (4974, 179246), (5073, 175748), (6042, 147562), (6764, 131811), (9434, 94506), (9948, 89623), (10146, 87874), (12084, 73781), (14151, 63004), (15751, 56604), (18868, 47253), (20292, 43937), (28302, 31502)]