193461528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1381}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 522396000

約数和(自身を除く): 328934472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449, 898, 1347, 1381, 1796, 2694, 2762, 3592, 4143, 5388, 5524, 5837, 8286, 10776, 11048, 11674, 16572, 17511, 17953, 23348, 33144, 35022, 35906, 46696, 53859, 70044, 71812, 107718, 140088, 143624, 215436, 430872, 620069, 1240138, 1860207, 2480276, 3720414, 4960552, 7440828, 8060897, 14881656, 16121794, 24182691, 32243588, 48365382, 64487176, 96730764, 193461528]

約数ペア:

[(1, 193461528), (2, 96730764), (3, 64487176), (4, 48365382), (6, 32243588), (8, 24182691), (12, 16121794), (13, 14881656), (24, 8060897), (26, 7440828), (39, 4960552), (52, 3720414), (78, 2480276), (104, 1860207), (156, 1240138), (312, 620069), (449, 430872), (898, 215436), (1347, 143624), (1381, 140088), (1796, 107718), (2694, 71812), (2762, 70044), (3592, 53859), (4143, 46696), (5388, 35906), (5524, 35022), (5837, 33144), (8286, 23348), (10776, 17953), (11048, 17511), (11674, 16572)]