390227136

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2086

約数の個数: 112

約数和(自身を含む): 1126540800

約数和(自身を除く): 736313664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 192, 208, 237, 312, 316, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1896, 1979, 2054, 2496, 2528, 3081, 3792, 3958, 4108, 5056, 5937, 6162, 7584, 7916, 8216, 11874, 12324, 15168, 15832, 16432, 23748, 24648, 25727, 31664, 32864, 47496, 49296, 51454, 63328, 65728, 77181, 94992, 98592, 102908, 126656, 154362, 156341, 189984, 197184, 205816, 308724, 312682, 379968, 411632, 469023, 617448, 625364, 823264, 938046, 1234896, 1250728, 1646528, 1876092, 2032433, 2469792, 2501456, 3752184, 4064866, 4939584, 5002912, 6097299, 7504368, 8129732, 10005824, 12194598, 15008736, 16259464, 24389196, 30017472, 32518928, 48778392, 65037856, 97556784, 130075712, 195113568, 390227136]

約数ペア:

[(1, 390227136), (2, 195113568), (3, 130075712), (4, 97556784), (6, 65037856), (8, 48778392), (12, 32518928), (13, 30017472), (16, 24389196), (24, 16259464), (26, 15008736), (32, 12194598), (39, 10005824), (48, 8129732), (52, 7504368), (64, 6097299), (78, 5002912), (79, 4939584), (96, 4064866), (104, 3752184), (156, 2501456), (158, 2469792), (192, 2032433), (208, 1876092), (237, 1646528), (312, 1250728), (316, 1234896), (416, 938046), (474, 823264), (624, 625364), (632, 617448), (832, 469023), (948, 411632), (1027, 379968), (1248, 312682), (1264, 308724), (1896, 205816), (1979, 197184), (2054, 189984), (2496, 156341), (2528, 154362), (3081, 126656), (3792, 102908), (3958, 98592), (4108, 94992), (5056, 77181), (5937, 65728), (6162, 63328), (7584, 51454), (7916, 49296), (8216, 47496), (11874, 32864), (12324, 31664), (15168, 25727), (15832, 24648), (16432, 23748)]