684732672

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22861}}^1$

素因数の和:22896

約数の個数: 108

約数和(自身を含む): 2126211724

約数和(自身を除く): 1441479052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 22861, 29952, 45722, 68583, 91444, 137166, 182888, 205749, 274332, 297193, 365776, 411498, 548664, 594386, 731552, 822996, 891579, 1097328, 1188772, 1463104, 1645992, 1783158, 2194656, 2377544, 2674737, 2926208, 3291984, 3566316, 4389312, 4755088, 5349474, 5852416, 6583968, 7132632, 8778624, 9510176, 10698948, 13167936, 14265264, 17557248, 19020352, 21397896, 26335872, 28530528, 38040704, 42795792, 52671744, 57061056, 76081408, 85591584, 114122112, 171183168, 228244224, 342366336, 684732672]

約数ペア:

[(1, 684732672), (2, 342366336), (3, 228244224), (4, 171183168), (6, 114122112), (8, 85591584), (9, 76081408), (12, 57061056), (13, 52671744), (16, 42795792), (18, 38040704), (24, 28530528), (26, 26335872), (32, 21397896), (36, 19020352), (39, 17557248), (48, 14265264), (52, 13167936), (64, 10698948), (72, 9510176), (78, 8778624), (96, 7132632), (104, 6583968), (117, 5852416), (128, 5349474), (144, 4755088), (156, 4389312), (192, 3566316), (208, 3291984), (234, 2926208), (256, 2674737), (288, 2377544), (312, 2194656), (384, 1783158), (416, 1645992), (468, 1463104), (576, 1188772), (624, 1097328), (768, 891579), (832, 822996), (936, 731552), (1152, 594386), (1248, 548664), (1664, 411498), (1872, 365776), (2304, 297193), (2496, 274332), (3328, 205749), (3744, 182888), (4992, 137166), (7488, 91444), (9984, 68583), (14976, 45722), (22861, 29952)]