812301984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:668

約数の個数: 216

約数和(自身を含む): 2629864692

約数和(自身を除く): 1817562708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 361, 416, 456, 468, 494, 601, 608, 624, 684, 722, 741, 912, 936, 988, 1083, 1202, 1248, 1368, 1444, 1482, 1803, 1824, 1872, 1976, 2166, 2223, 2404, 2736, 2888, 2964, 3249, 3606, 3744, 3952, 4332, 4446, 4693, 4808, 5409, 5472, 5776, 5928, 6498, 7212, 7813, 7904, 8664, 8892, 9386, 9616, 10818, 11419, 11552, 11856, 12996, 14079, 14424, 15626, 17328, 17784, 18772, 19232, 21636, 22838, 23439, 23712, 25992, 28158, 28848, 31252, 34257, 34656, 35568, 37544, 42237, 43272, 45676, 46878, 51984, 56316, 57696, 62504, 68514, 70317, 71136, 75088, 84474, 86544, 91352, 93756, 102771, 103968, 112632, 125008, 137028, 140634, 148447, 150176, 168948, 173088, 182704, 187512, 205542, 216961, 225264, 250016, 274056, 281268, 296894, 337896, 365408, 375024, 411084, 433922, 445341, 450528, 548112, 562536, 593788, 650883, 675792, 750048, 822168, 867844, 890682, 1096224, 1125072, 1187576, 1301766, 1336023, 1351584, 1644336, 1735688, 1781364, 1952649, 2250144, 2375152, 2603532, 2672046, 2820493, 3288672, 3471376, 3562728, 3905298, 4750304, 5207064, 5344092, 5640986, 6942752, 7125456, 7810596, 8461479, 10414128, 10688184, 11281972, 14250912, 15621192, 16922958, 20828256, 21376368, 22563944, 25384437, 31242384, 33845916, 42752736, 45127888, 50768874, 62484768, 67691832, 90255776, 101537748, 135383664, 203075496, 270767328, 406150992, 812301984]

約数ペア:

[(1, 812301984), (2, 406150992), (3, 270767328), (4, 203075496), (6, 135383664), (8, 101537748), (9, 90255776), (12, 67691832), (13, 62484768), (16, 50768874), (18, 45127888), (19, 42752736), (24, 33845916), (26, 31242384), (32, 25384437), (36, 22563944), (38, 21376368), (39, 20828256), (48, 16922958), (52, 15621192), (57, 14250912), (72, 11281972), (76, 10688184), (78, 10414128), (96, 8461479), (104, 7810596), (114, 7125456), (117, 6942752), (144, 5640986), (152, 5344092), (156, 5207064), (171, 4750304), (208, 3905298), (228, 3562728), (234, 3471376), (247, 3288672), (288, 2820493), (304, 2672046), (312, 2603532), (342, 2375152), (361, 2250144), (416, 1952649), (456, 1781364), (468, 1735688), (494, 1644336), (601, 1351584), (608, 1336023), (624, 1301766), (684, 1187576), (722, 1125072), (741, 1096224), (912, 890682), (936, 867844), (988, 822168), (1083, 750048), (1202, 675792), (1248, 650883), (1368, 593788), (1444, 562536), (1482, 548112), (1803, 450528), (1824, 445341), (1872, 433922), (1976, 411084), (2166, 375024), (2223, 365408), (2404, 337896), (2736, 296894), (2888, 281268), (2964, 274056), (3249, 250016), (3606, 225264), (3744, 216961), (3952, 205542), (4332, 187512), (4446, 182704), (4693, 173088), (4808, 168948), (5409, 150176), (5472, 148447), (5776, 140634), (5928, 137028), (6498, 125008), (7212, 112632), (7813, 103968), (7904, 102771), (8664, 93756), (8892, 91352), (9386, 86544), (9616, 84474), (10818, 75088), (11419, 71136), (11552, 70317), (11856, 68514), (12996, 62504), (14079, 57696), (14424, 56316), (15626, 51984), (17328, 46878), (17784, 45676), (18772, 43272), (19232, 42237), (21636, 37544), (22838, 35568), (23439, 34656), (23712, 34257), (25992, 31252), (28158, 28848)]