400569624

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6831

約数の個数: 160

約数和(自身を含む): 1381084320

約数和(自身を除く): 980514696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 6793, 7371, 8424, 9828, 13586, 14742, 19656, 20379, 27172, 29484, 40758, 47551, 54344, 58968, 61137, 81516, 88309, 95102, 122274, 142653, 163032, 176618, 183411, 190204, 244548, 264927, 285306, 353236, 366822, 380408, 427959, 489096, 529854, 550233, 570612, 618163, 706472, 733644, 794781, 855918, 1059708, 1100466, 1141224, 1236326, 1283877, 1467288, 1589562, 1711836, 1854489, 2119416, 2200932, 2384343, 2472652, 2567754, 3179124, 3423672, 3708978, 3851631, 4401864, 4768686, 4945304, 5135508, 5563467, 6358248, 7153029, 7417956, 7703262, 9537372, 10271016, 11126934, 14306058, 14835912, 15406524, 16690401, 19074744, 22253868, 28612116, 30813048, 33380802, 44507736, 50071203, 57224232, 66761604, 100142406, 133523208, 200284812, 400569624]

約数ペア:

[(1, 400569624), (2, 200284812), (3, 133523208), (4, 100142406), (6, 66761604), (7, 57224232), (8, 50071203), (9, 44507736), (12, 33380802), (13, 30813048), (14, 28612116), (18, 22253868), (21, 19074744), (24, 16690401), (26, 15406524), (27, 14835912), (28, 14306058), (36, 11126934), (39, 10271016), (42, 9537372), (52, 7703262), (54, 7417956), (56, 7153029), (63, 6358248), (72, 5563467), (78, 5135508), (81, 4945304), (84, 4768686), (91, 4401864), (104, 3851631), (108, 3708978), (117, 3423672), (126, 3179124), (156, 2567754), (162, 2472652), (168, 2384343), (182, 2200932), (189, 2119416), (216, 1854489), (234, 1711836), (252, 1589562), (273, 1467288), (312, 1283877), (324, 1236326), (351, 1141224), (364, 1100466), (378, 1059708), (468, 855918), (504, 794781), (546, 733644), (567, 706472), (648, 618163), (702, 570612), (728, 550233), (756, 529854), (819, 489096), (936, 427959), (1053, 380408), (1092, 366822), (1134, 353236), (1404, 285306), (1512, 264927), (1638, 244548), (2106, 190204), (2184, 183411), (2268, 176618), (2457, 163032), (2808, 142653), (3276, 122274), (4212, 95102), (4536, 88309), (4914, 81516), (6552, 61137), (6793, 58968), (7371, 54344), (8424, 47551), (9828, 40758), (13586, 29484), (14742, 27172), (19656, 20379)]