2818260816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{493393}}^1$

素因数の和:493428

約数の個数: 80

約数和(自身を含む): 8810043264

約数和(自身を除く): 5991782448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 493393, 986786, 1480179, 1973572, 2960358, 3453751, 3947144, 5920716, 6907502, 7894288, 8387681, 10361253, 11841432, 13815004, 16775362, 20722506, 23682864, 25163043, 27630008, 33550724, 41445012, 50326086, 55260016, 58713767, 67101448, 82890024, 100652172, 117427534, 134202896, 165780048, 176141301, 201304344, 234855068, 352282602, 402608688, 469710136, 704565204, 939420272, 1409130408, 2818260816]

約数ペア:

[(1, 2818260816), (2, 1409130408), (3, 939420272), (4, 704565204), (6, 469710136), (7, 402608688), (8, 352282602), (12, 234855068), (14, 201304344), (16, 176141301), (17, 165780048), (21, 134202896), (24, 117427534), (28, 100652172), (34, 82890024), (42, 67101448), (48, 58713767), (51, 55260016), (56, 50326086), (68, 41445012), (84, 33550724), (102, 27630008), (112, 25163043), (119, 23682864), (136, 20722506), (168, 16775362), (204, 13815004), (238, 11841432), (272, 10361253), (336, 8387681), (357, 7894288), (408, 6907502), (476, 5920716), (714, 3947144), (816, 3453751), (952, 2960358), (1428, 1973572), (1904, 1480179), (2856, 986786), (5712, 493393)]