1265628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 3888640

約数和(自身を除く): 2623012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 61, 76, 78, 84, 91, 114, 122, 133, 156, 182, 183, 228, 244, 247, 266, 273, 364, 366, 399, 427, 494, 532, 546, 732, 741, 793, 798, 854, 988, 1092, 1159, 1281, 1482, 1586, 1596, 1708, 1729, 2318, 2379, 2562, 2964, 3172, 3458, 3477, 4636, 4758, 5124, 5187, 5551, 6916, 6954, 8113, 9516, 10374, 11102, 13908, 15067, 16226, 16653, 20748, 22204, 24339, 30134, 32452, 33306, 45201, 48678, 60268, 66612, 90402, 97356, 105469, 180804, 210938, 316407, 421876, 632814, 1265628]

約数ペア:

[(1, 1265628), (2, 632814), (3, 421876), (4, 316407), (6, 210938), (7, 180804), (12, 105469), (13, 97356), (14, 90402), (19, 66612), (21, 60268), (26, 48678), (28, 45201), (38, 33306), (39, 32452), (42, 30134), (52, 24339), (57, 22204), (61, 20748), (76, 16653), (78, 16226), (84, 15067), (91, 13908), (114, 11102), (122, 10374), (133, 9516), (156, 8113), (182, 6954), (183, 6916), (228, 5551), (244, 5187), (247, 5124), (266, 4758), (273, 4636), (364, 3477), (366, 3458), (399, 3172), (427, 2964), (494, 2562), (532, 2379), (546, 2318), (732, 1729), (741, 1708), (793, 1596), (798, 1586), (854, 1482), (988, 1281), (1092, 1159)]