40328808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 111644640

約数和(自身を除く): 71315832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 163, 169, 183, 244, 312, 326, 338, 366, 488, 489, 507, 652, 676, 732, 793, 978, 1014, 1304, 1352, 1464, 1586, 1956, 2028, 2119, 2379, 3172, 3912, 4056, 4238, 4758, 6344, 6357, 8476, 9516, 9943, 10309, 12714, 16952, 19032, 19886, 20618, 25428, 27547, 29829, 30927, 39772, 41236, 50856, 55094, 59658, 61854, 79544, 82472, 82641, 110188, 119316, 123708, 129259, 165282, 220376, 238632, 247416, 258518, 330564, 387777, 517036, 661128, 775554, 1034072, 1551108, 1680367, 3102216, 3360734, 5041101, 6721468, 10082202, 13442936, 20164404, 40328808]

約数ペア:

[(1, 40328808), (2, 20164404), (3, 13442936), (4, 10082202), (6, 6721468), (8, 5041101), (12, 3360734), (13, 3102216), (24, 1680367), (26, 1551108), (39, 1034072), (52, 775554), (61, 661128), (78, 517036), (104, 387777), (122, 330564), (156, 258518), (163, 247416), (169, 238632), (183, 220376), (244, 165282), (312, 129259), (326, 123708), (338, 119316), (366, 110188), (488, 82641), (489, 82472), (507, 79544), (652, 61854), (676, 59658), (732, 55094), (793, 50856), (978, 41236), (1014, 39772), (1304, 30927), (1352, 29829), (1464, 27547), (1586, 25428), (1956, 20618), (2028, 19886), (2119, 19032), (2379, 16952), (3172, 12714), (3912, 10309), (4056, 9943), (4238, 9516), (4758, 8476), (6344, 6357)]