678409056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181199}}^1$

素因数の和:181228

約数の個数: 72

約数和(自身を含む): 2077639200

約数和(自身を除く): 1399230144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 181199, 362398, 543597, 724796, 1087194, 1449592, 1630791, 2174388, 2355587, 2899184, 3261582, 4348776, 4711174, 5798368, 6523164, 7066761, 8697552, 9422348, 13046328, 14133522, 17395104, 18844696, 21200283, 26092656, 28267044, 37689392, 42400566, 52185312, 56534088, 75378784, 84801132, 113068176, 169602264, 226136352, 339204528, 678409056]

約数ペア:

[(1, 678409056), (2, 339204528), (3, 226136352), (4, 169602264), (6, 113068176), (8, 84801132), (9, 75378784), (12, 56534088), (13, 52185312), (16, 42400566), (18, 37689392), (24, 28267044), (26, 26092656), (32, 21200283), (36, 18844696), (39, 17395104), (48, 14133522), (52, 13046328), (72, 9422348), (78, 8697552), (96, 7066761), (104, 6523164), (117, 5798368), (144, 4711174), (156, 4348776), (208, 3261582), (234, 2899184), (288, 2355587), (312, 2174388), (416, 1630791), (468, 1449592), (624, 1087194), (936, 724796), (1248, 543597), (1872, 362398), (3744, 181199)]