1553411808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9649}}^1$

素因数の和:9721

約数の個数: 144

約数和(自身を含む): 4868463600

約数和(自身を除く): 3315051792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1376, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 3744, 4128, 4472, 5031, 6192, 6708, 8944, 9649, 10062, 12384, 13416, 17888, 19298, 20124, 26832, 28947, 38596, 40248, 53664, 57894, 77192, 80496, 86841, 115788, 125437, 154384, 160992, 173682, 231576, 250874, 308768, 347364, 376311, 414907, 463152, 501748, 694728, 752622, 829814, 926304, 1003496, 1128933, 1244721, 1389456, 1505244, 1659628, 2006992, 2257866, 2489442, 2778912, 3010488, 3319256, 3734163, 4013984, 4515732, 4978884, 5393791, 6020976, 6638512, 7468326, 9031464, 9957768, 10787582, 12041952, 13277024, 14936652, 16181373, 18062928, 19915536, 21575164, 29873304, 32362746, 36125856, 39831072, 43150328, 48544119, 59746608, 64725492, 86300656, 97088238, 119493216, 129450984, 172601312, 194176476, 258901968, 388352952, 517803936, 776705904, 1553411808]

約数ペア:

[(1, 1553411808), (2, 776705904), (3, 517803936), (4, 388352952), (6, 258901968), (8, 194176476), (9, 172601312), (12, 129450984), (13, 119493216), (16, 97088238), (18, 86300656), (24, 64725492), (26, 59746608), (32, 48544119), (36, 43150328), (39, 39831072), (43, 36125856), (48, 32362746), (52, 29873304), (72, 21575164), (78, 19915536), (86, 18062928), (96, 16181373), (104, 14936652), (117, 13277024), (129, 12041952), (144, 10787582), (156, 9957768), (172, 9031464), (208, 7468326), (234, 6638512), (258, 6020976), (288, 5393791), (312, 4978884), (344, 4515732), (387, 4013984), (416, 3734163), (468, 3319256), (516, 3010488), (559, 2778912), (624, 2489442), (688, 2257866), (774, 2006992), (936, 1659628), (1032, 1505244), (1118, 1389456), (1248, 1244721), (1376, 1128933), (1548, 1003496), (1677, 926304), (1872, 829814), (2064, 752622), (2236, 694728), (3096, 501748), (3354, 463152), (3744, 414907), (4128, 376311), (4472, 347364), (5031, 308768), (6192, 250874), (6708, 231576), (8944, 173682), (9649, 160992), (10062, 154384), (12384, 125437), (13416, 115788), (17888, 86841), (19298, 80496), (20124, 77192), (26832, 57894), (28947, 53664), (38596, 40248)]