220109304

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 572148000

約数和(自身を除く): 352038696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 229, 232, 348, 458, 687, 696, 916, 1374, 1381, 1832, 2748, 2762, 4143, 5496, 5524, 6641, 8286, 11048, 13282, 16572, 19923, 26564, 33144, 39846, 40049, 53128, 79692, 80098, 120147, 159384, 160196, 240294, 316249, 320392, 480588, 632498, 948747, 961176, 1264996, 1897494, 2529992, 3794988, 7589976, 9171221, 18342442, 27513663, 36684884, 55027326, 73369768, 110054652, 220109304]

約数ペア:

[(1, 220109304), (2, 110054652), (3, 73369768), (4, 55027326), (6, 36684884), (8, 27513663), (12, 18342442), (24, 9171221), (29, 7589976), (58, 3794988), (87, 2529992), (116, 1897494), (174, 1264996), (229, 961176), (232, 948747), (348, 632498), (458, 480588), (687, 320392), (696, 316249), (916, 240294), (1374, 160196), (1381, 159384), (1832, 120147), (2748, 80098), (2762, 79692), (4143, 53128), (5496, 40049), (5524, 39846), (6641, 33144), (8286, 26564), (11048, 19923), (13282, 16572)]