561898416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2243}}^1$

素因数の和:2578

約数の個数: 80

約数和(自身を含む): 1542651264

約数和(自身を除く): 980752848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 307, 408, 614, 816, 921, 1228, 1842, 2243, 2456, 3684, 4486, 4912, 5219, 6729, 7368, 8972, 10438, 13458, 14736, 15657, 17944, 20876, 26916, 31314, 35888, 38131, 41752, 53832, 62628, 76262, 83504, 107664, 114393, 125256, 152524, 228786, 250512, 305048, 457572, 610096, 688601, 915144, 1377202, 1830288, 2065803, 2754404, 4131606, 5508808, 8263212, 11017616, 11706217, 16526424, 23412434, 33052848, 35118651, 46824868, 70237302, 93649736, 140474604, 187299472, 280949208, 561898416]

約数ペア:

[(1, 561898416), (2, 280949208), (3, 187299472), (4, 140474604), (6, 93649736), (8, 70237302), (12, 46824868), (16, 35118651), (17, 33052848), (24, 23412434), (34, 16526424), (48, 11706217), (51, 11017616), (68, 8263212), (102, 5508808), (136, 4131606), (204, 2754404), (272, 2065803), (307, 1830288), (408, 1377202), (614, 915144), (816, 688601), (921, 610096), (1228, 457572), (1842, 305048), (2243, 250512), (2456, 228786), (3684, 152524), (4486, 125256), (4912, 114393), (5219, 107664), (6729, 83504), (7368, 76262), (8972, 62628), (10438, 53832), (13458, 41752), (14736, 38131), (15657, 35888), (17944, 31314), (20876, 26916)]