679674528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181537}}^1$

素因数の和:181566

約数の個数: 72

約数和(自身を含む): 2081514708

約数和(自身を除く): 1401840180

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, 181537, 363074, 544611, 726148, 1089222, 1452296, 1633833, 2178444, 2359981, 2904592, 3267666, 4356888, 4719962, 5809184, 6535332, 7079943, 8713776, 9439924, 13070664, 14159886, 17427552, 18879848, 21239829, 26141328, 28319772, 37759696, 42479658, 52282656, 56639544, 75519392, 84959316, 113279088, 169918632, 226558176, 339837264, 679674528]

約数ペア:

[(1, 679674528), (2, 339837264), (3, 226558176), (4, 169918632), (6, 113279088), (8, 84959316), (9, 75519392), (12, 56639544), (13, 52282656), (16, 42479658), (18, 37759696), (24, 28319772), (26, 26141328), (32, 21239829), (36, 18879848), (39, 17427552), (48, 14159886), (52, 13070664), (72, 9439924), (78, 8713776), (96, 7079943), (104, 6535332), (117, 5809184), (144, 4719962), (156, 4356888), (208, 3267666), (234, 2904592), (288, 2359981), (312, 2178444), (416, 1633833), (468, 1452296), (624, 1089222), (936, 726148), (1248, 544611), (1872, 363074), (3744, 181537)]