221366976

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 614476800

約数和(自身を除く): 393109824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 83, 87, 96, 116, 166, 174, 192, 232, 249, 332, 348, 464, 479, 498, 664, 696, 928, 958, 996, 1328, 1392, 1437, 1856, 1916, 1992, 2407, 2656, 2784, 2874, 3832, 3984, 4814, 5312, 5568, 5748, 7221, 7664, 7968, 9628, 11496, 13891, 14442, 15328, 15936, 19256, 22992, 27782, 28884, 30656, 38512, 39757, 41673, 45984, 55564, 57768, 77024, 79514, 83346, 91968, 111128, 115536, 119271, 154048, 159028, 166692, 222256, 231072, 238542, 318056, 333384, 444512, 462144, 477084, 636112, 666768, 889024, 954168, 1152953, 1272224, 1333536, 1908336, 2305906, 2544448, 2667072, 3458859, 3816672, 4611812, 6917718, 7633344, 9223624, 13835436, 18447248, 27670872, 36894496, 55341744, 73788992, 110683488, 221366976]

約数ペア:

[(1, 221366976), (2, 110683488), (3, 73788992), (4, 55341744), (6, 36894496), (8, 27670872), (12, 18447248), (16, 13835436), (24, 9223624), (29, 7633344), (32, 6917718), (48, 4611812), (58, 3816672), (64, 3458859), (83, 2667072), (87, 2544448), (96, 2305906), (116, 1908336), (166, 1333536), (174, 1272224), (192, 1152953), (232, 954168), (249, 889024), (332, 666768), (348, 636112), (464, 477084), (479, 462144), (498, 444512), (664, 333384), (696, 318056), (928, 238542), (958, 231072), (996, 222256), (1328, 166692), (1392, 159028), (1437, 154048), (1856, 119271), (1916, 115536), (1992, 111128), (2407, 91968), (2656, 83346), (2784, 79514), (2874, 77024), (3832, 57768), (3984, 55564), (4814, 45984), (5312, 41673), (5568, 39757), (5748, 38512), (7221, 30656), (7664, 28884), (7968, 27782), (9628, 22992), (11496, 19256), (13891, 15936), (14442, 15328)]