15697521864

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2092

約数の個数: 144

約数和(自身を含む): 44262239580

約数和(自身を除く): 28564717716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 61, 72, 86, 122, 129, 172, 183, 244, 258, 344, 366, 387, 488, 516, 549, 732, 774, 1032, 1098, 1464, 1548, 1849, 1933, 2196, 2623, 3096, 3698, 3866, 4392, 5246, 5547, 5799, 7396, 7732, 7869, 10492, 11094, 11598, 14792, 15464, 15738, 16641, 17397, 20984, 22188, 23196, 23607, 31476, 33282, 34794, 44376, 46392, 47214, 62952, 66564, 69588, 83119, 94428, 112789, 117913, 133128, 139176, 166238, 188856, 225578, 235826, 249357, 332476, 338367, 353739, 451156, 471652, 498714, 664952, 676734, 707478, 748071, 902312, 943304, 997428, 1015101, 1061217, 1353468, 1414956, 1496142, 1994856, 2030202, 2122434, 2706936, 2829912, 2992284, 3574117, 4060404, 4244868, 5070259, 5984568, 7148234, 8120808, 8489736, 10140518, 10722351, 14296468, 15210777, 20281036, 21444702, 28592936, 30421554, 32167053, 40562072, 42889404, 45632331, 60843108, 64334106, 85778808, 91264662, 121686216, 128668212, 182529324, 218021137, 257336424, 365058648, 436042274, 654063411, 872084548, 1308126822, 1744169096, 1962190233, 2616253644, 3924380466, 5232507288, 7848760932, 15697521864]

約数ペア:

[(1, 15697521864), (2, 7848760932), (3, 5232507288), (4, 3924380466), (6, 2616253644), (8, 1962190233), (9, 1744169096), (12, 1308126822), (18, 872084548), (24, 654063411), (36, 436042274), (43, 365058648), (61, 257336424), (72, 218021137), (86, 182529324), (122, 128668212), (129, 121686216), (172, 91264662), (183, 85778808), (244, 64334106), (258, 60843108), (344, 45632331), (366, 42889404), (387, 40562072), (488, 32167053), (516, 30421554), (549, 28592936), (732, 21444702), (774, 20281036), (1032, 15210777), (1098, 14296468), (1464, 10722351), (1548, 10140518), (1849, 8489736), (1933, 8120808), (2196, 7148234), (2623, 5984568), (3096, 5070259), (3698, 4244868), (3866, 4060404), (4392, 3574117), (5246, 2992284), (5547, 2829912), (5799, 2706936), (7396, 2122434), (7732, 2030202), (7869, 1994856), (10492, 1496142), (11094, 1414956), (11598, 1353468), (14792, 1061217), (15464, 1015101), (15738, 997428), (16641, 943304), (17397, 902312), (20984, 748071), (22188, 707478), (23196, 676734), (23607, 664952), (31476, 498714), (33282, 471652), (34794, 451156), (44376, 353739), (46392, 338367), (47214, 332476), (62952, 249357), (66564, 235826), (69588, 225578), (83119, 188856), (94428, 166238), (112789, 139176), (117913, 133128)]