618989904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5850

約数の個数: 160

約数和(自身を含む): 2014454400

約数和(自身を除く): 1395464496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3952, 4104, 4446, 5616, 5801, 5928, 6669, 8208, 8892, 11602, 11856, 13338, 17403, 17784, 23204, 26676, 34806, 35568, 46408, 52209, 53352, 69612, 75413, 92816, 104418, 106704, 110219, 139224, 150826, 156627, 208836, 220438, 226239, 278448, 301652, 313254, 330657, 417672, 440876, 452478, 603304, 626508, 661314, 678717, 835344, 881752, 904956, 991971, 1206608, 1253016, 1322628, 1357434, 1432847, 1763504, 1809912, 1983942, 2036151, 2506032, 2645256, 2714868, 2865694, 2975913, 3619824, 3967884, 4072302, 4298541, 5290512, 5429736, 5731388, 5951826, 7935768, 8144604, 8597082, 10859472, 11462776, 11903652, 12895623, 15871536, 16289208, 17194164, 22925552, 23807304, 25791246, 32578416, 34388328, 38686869, 47614608, 51582492, 68776656, 77373738, 103164984, 154747476, 206329968, 309494952, 618989904]

約数ペア:

[(1, 618989904), (2, 309494952), (3, 206329968), (4, 154747476), (6, 103164984), (8, 77373738), (9, 68776656), (12, 51582492), (13, 47614608), (16, 38686869), (18, 34388328), (19, 32578416), (24, 25791246), (26, 23807304), (27, 22925552), (36, 17194164), (38, 16289208), (39, 15871536), (48, 12895623), (52, 11903652), (54, 11462776), (57, 10859472), (72, 8597082), (76, 8144604), (78, 7935768), (104, 5951826), (108, 5731388), (114, 5429736), (117, 5290512), (144, 4298541), (152, 4072302), (156, 3967884), (171, 3619824), (208, 2975913), (216, 2865694), (228, 2714868), (234, 2645256), (247, 2506032), (304, 2036151), (312, 1983942), (342, 1809912), (351, 1763504), (432, 1432847), (456, 1357434), (468, 1322628), (494, 1253016), (513, 1206608), (624, 991971), (684, 904956), (702, 881752), (741, 835344), (912, 678717), (936, 661314), (988, 626508), (1026, 603304), (1368, 452478), (1404, 440876), (1482, 417672), (1872, 330657), (1976, 313254), (2052, 301652), (2223, 278448), (2736, 226239), (2808, 220438), (2964, 208836), (3952, 156627), (4104, 150826), (4446, 139224), (5616, 110219), (5801, 106704), (5928, 104418), (6669, 92816), (8208, 75413), (8892, 69612), (11602, 53352), (11856, 52209), (13338, 46408), (17403, 35568), (17784, 34806), (23204, 26676)]