1213319328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51169}}^1$

素因数の和:51214

約数の個数: 96

約数和(自身を含む): 3610555200

約数和(自身を除く): 2397235872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 51169, 102338, 153507, 204676, 307014, 409352, 614028, 665197, 818704, 972211, 1228056, 1330394, 1637408, 1944422, 1995591, 2456112, 2660788, 2916633, 3888844, 3991182, 4912224, 5321576, 5833266, 7777688, 7982364, 10643152, 11666532, 12638743, 15555376, 15964728, 21286304, 23333064, 25277486, 31110752, 31929456, 37916229, 46666128, 50554972, 63858912, 75832458, 93332256, 101109944, 151664916, 202219888, 303329832, 404439776, 606659664, 1213319328]

約数ペア:

[(1, 1213319328), (2, 606659664), (3, 404439776), (4, 303329832), (6, 202219888), (8, 151664916), (12, 101109944), (13, 93332256), (16, 75832458), (19, 63858912), (24, 50554972), (26, 46666128), (32, 37916229), (38, 31929456), (39, 31110752), (48, 25277486), (52, 23333064), (57, 21286304), (76, 15964728), (78, 15555376), (96, 12638743), (104, 11666532), (114, 10643152), (152, 7982364), (156, 7777688), (208, 5833266), (228, 5321576), (247, 4912224), (304, 3991182), (312, 3888844), (416, 2916633), (456, 2660788), (494, 2456112), (608, 1995591), (624, 1944422), (741, 1637408), (912, 1330394), (988, 1228056), (1248, 972211), (1482, 818704), (1824, 665197), (1976, 614028), (2964, 409352), (3952, 307014), (5928, 204676), (7904, 153507), (11856, 102338), (23712, 51169)]