449908524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2663}}^1$

素因数の和:2724

約数の個数: 108

約数和(自身を含む): 1293089616

約数和(自身を除く): 843181092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 988, 1083, 1444, 1482, 2166, 2223, 2663, 2964, 3249, 4332, 4446, 4693, 5326, 6498, 7989, 8892, 9386, 10652, 12996, 14079, 15978, 18772, 23967, 28158, 31956, 34619, 42237, 47934, 50597, 56316, 69238, 84474, 95868, 101194, 103857, 138476, 151791, 168948, 202388, 207714, 303582, 311571, 415428, 455373, 607164, 623142, 657761, 910746, 961343, 1246284, 1315522, 1821492, 1922686, 1973283, 2631044, 2884029, 3845372, 3946566, 5768058, 5919849, 7893132, 8652087, 11536116, 11839698, 12497459, 17304174, 23679396, 24994918, 34608348, 37492377, 49989836, 74984754, 112477131, 149969508, 224954262, 449908524]

約数ペア:

[(1, 449908524), (2, 224954262), (3, 149969508), (4, 112477131), (6, 74984754), (9, 49989836), (12, 37492377), (13, 34608348), (18, 24994918), (19, 23679396), (26, 17304174), (36, 12497459), (38, 11839698), (39, 11536116), (52, 8652087), (57, 7893132), (76, 5919849), (78, 5768058), (114, 3946566), (117, 3845372), (156, 2884029), (171, 2631044), (228, 1973283), (234, 1922686), (247, 1821492), (342, 1315522), (361, 1246284), (468, 961343), (494, 910746), (684, 657761), (722, 623142), (741, 607164), (988, 455373), (1083, 415428), (1444, 311571), (1482, 303582), (2166, 207714), (2223, 202388), (2663, 168948), (2964, 151791), (3249, 138476), (4332, 103857), (4446, 101194), (4693, 95868), (5326, 84474), (6498, 69238), (7989, 56316), (8892, 50597), (9386, 47934), (10652, 42237), (12996, 34619), (14079, 31956), (15978, 28158), (18772, 23967)]