407123028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 108

約数和(自身を含む): 1133669628

約数和(自身を除く): 726546600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 169, 183, 234, 244, 338, 366, 468, 507, 549, 676, 732, 793, 1014, 1097, 1098, 1521, 1586, 2028, 2194, 2196, 2379, 3042, 3172, 3291, 4388, 4758, 6084, 6582, 7137, 9516, 9873, 10309, 13164, 14261, 14274, 19746, 20618, 28522, 28548, 30927, 39492, 41236, 42783, 57044, 61854, 66917, 85566, 92781, 123708, 128349, 133834, 171132, 185393, 185562, 200751, 256698, 267668, 370786, 371124, 401502, 513396, 556179, 602253, 741572, 803004, 869921, 1112358, 1204506, 1668537, 1739842, 2224716, 2409012, 2609763, 3337074, 3479684, 5219526, 6674148, 7829289, 10439052, 11308973, 15658578, 22617946, 31317156, 33926919, 45235892, 67853838, 101780757, 135707676, 203561514, 407123028]

約数ペア:

[(1, 407123028), (2, 203561514), (3, 135707676), (4, 101780757), (6, 67853838), (9, 45235892), (12, 33926919), (13, 31317156), (18, 22617946), (26, 15658578), (36, 11308973), (39, 10439052), (52, 7829289), (61, 6674148), (78, 5219526), (117, 3479684), (122, 3337074), (156, 2609763), (169, 2409012), (183, 2224716), (234, 1739842), (244, 1668537), (338, 1204506), (366, 1112358), (468, 869921), (507, 803004), (549, 741572), (676, 602253), (732, 556179), (793, 513396), (1014, 401502), (1097, 371124), (1098, 370786), (1521, 267668), (1586, 256698), (2028, 200751), (2194, 185562), (2196, 185393), (2379, 171132), (3042, 133834), (3172, 128349), (3291, 123708), (4388, 92781), (4758, 85566), (6084, 66917), (6582, 61854), (7137, 57044), (9516, 42783), (9873, 41236), (10309, 39492), (13164, 30927), (14261, 28548), (14274, 28522), (19746, 20618)]