242706528

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{5581}}^1$

素因数の和:5748

約数の個数: 72

約数和(自身を含む): 694892016

約数和(自身を除く): 452185488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 5581, 7248, 10872, 11162, 14496, 16743, 21744, 22324, 33486, 43488, 44648, 50229, 66972, 89296, 100458, 133944, 178592, 200916, 267888, 401832, 535776, 803664, 842731, 1607328, 1685462, 2528193, 3370924, 5056386, 6741848, 7584579, 10112772, 13483696, 15169158, 20225544, 26967392, 30338316, 40451088, 60676632, 80902176, 121353264, 242706528]

約数ペア:

[(1, 242706528), (2, 121353264), (3, 80902176), (4, 60676632), (6, 40451088), (8, 30338316), (9, 26967392), (12, 20225544), (16, 15169158), (18, 13483696), (24, 10112772), (32, 7584579), (36, 6741848), (48, 5056386), (72, 3370924), (96, 2528193), (144, 1685462), (151, 1607328), (288, 842731), (302, 803664), (453, 535776), (604, 401832), (906, 267888), (1208, 200916), (1359, 178592), (1812, 133944), (2416, 100458), (2718, 89296), (3624, 66972), (4832, 50229), (5436, 44648), (5581, 43488), (7248, 33486), (10872, 22324), (11162, 21744), (14496, 16743)]