249470724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 611817024

約数和(自身を除く): 362346300

約数列:

[1, 2, 3, 4, 6, 12, 37, 61, 74, 111, 122, 148, 151, 183, 222, 244, 302, 366, 444, 453, 604, 732, 906, 1812, 2257, 3721, 4514, 5587, 6771, 7442, 9028, 9211, 11163, 11174, 13542, 14884, 16761, 18422, 22326, 22348, 27084, 27633, 33522, 36844, 44652, 55266, 67044, 110532, 137677, 275354, 340807, 413031, 550708, 561871, 681614, 826062, 1022421, 1123742, 1363228, 1652124, 1685613, 2044842, 2247484, 3371226, 4089684, 6742452, 20789227, 41578454, 62367681, 83156908, 124735362, 249470724]

約数ペア:

[(1, 249470724), (2, 124735362), (3, 83156908), (4, 62367681), (6, 41578454), (12, 20789227), (37, 6742452), (61, 4089684), (74, 3371226), (111, 2247484), (122, 2044842), (148, 1685613), (151, 1652124), (183, 1363228), (222, 1123742), (244, 1022421), (302, 826062), (366, 681614), (444, 561871), (453, 550708), (604, 413031), (732, 340807), (906, 275354), (1812, 137677), (2257, 110532), (3721, 67044), (4514, 55266), (5587, 44652), (6771, 36844), (7442, 33522), (9028, 27633), (9211, 27084), (11163, 22348), (11174, 22326), (13542, 18422), (14884, 16761)]