16688739168

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{949951}}^1$

素因数の和:950028

約数の個数: 72

約数和(自身を含む): 48236662656

約数和(自身を除く): 31547923488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 949951, 1899902, 2849853, 3799804, 5699706, 7599608, 8549559, 11399412, 15199216, 17099118, 22798824, 30398432, 34198236, 45597648, 57947011, 68396472, 91195296, 115894022, 136792944, 173841033, 231788044, 273585888, 347682066, 463576088, 521523099, 695364132, 927152176, 1043046198, 1390728264, 1854304352, 2086092396, 2781456528, 4172184792, 5562913056, 8344369584, 16688739168]

約数ペア:

[(1, 16688739168), (2, 8344369584), (3, 5562913056), (4, 4172184792), (6, 2781456528), (8, 2086092396), (9, 1854304352), (12, 1390728264), (16, 1043046198), (18, 927152176), (24, 695364132), (32, 521523099), (36, 463576088), (48, 347682066), (61, 273585888), (72, 231788044), (96, 173841033), (122, 136792944), (144, 115894022), (183, 91195296), (244, 68396472), (288, 57947011), (366, 45597648), (488, 34198236), (549, 30398432), (732, 22798824), (976, 17099118), (1098, 15199216), (1464, 11399412), (1952, 8549559), (2196, 7599608), (2928, 5699706), (4392, 3799804), (5856, 2849853), (8784, 1899902), (17568, 949951)]