215039808

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12043}}^1$

素因数の和:12092

約数の個数: 84

約数和(自身を含む): 636308608

約数和(自身を除く): 421268800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 12043, 17856, 24086, 36129, 48172, 72258, 96344, 108387, 144516, 192688, 216774, 289032, 373333, 385376, 433548, 578064, 746666, 770752, 867096, 1119999, 1156128, 1493332, 1734192, 2239998, 2312256, 2986664, 3359997, 3468384, 4479996, 5973328, 6719994, 6936768, 8959992, 11946656, 13439988, 17919984, 23893312, 26879976, 35839968, 53759952, 71679936, 107519904, 215039808]

約数ペア:

[(1, 215039808), (2, 107519904), (3, 71679936), (4, 53759952), (6, 35839968), (8, 26879976), (9, 23893312), (12, 17919984), (16, 13439988), (18, 11946656), (24, 8959992), (31, 6936768), (32, 6719994), (36, 5973328), (48, 4479996), (62, 3468384), (64, 3359997), (72, 2986664), (93, 2312256), (96, 2239998), (124, 1734192), (144, 1493332), (186, 1156128), (192, 1119999), (248, 867096), (279, 770752), (288, 746666), (372, 578064), (496, 433548), (558, 385376), (576, 373333), (744, 289032), (992, 216774), (1116, 192688), (1488, 144516), (1984, 108387), (2232, 96344), (2976, 72258), (4464, 48172), (5952, 36129), (8928, 24086), (12043, 17856)]