212417712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 644271264

約数和(自身を除く): 431853552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 233, 234, 312, 466, 468, 487, 624, 699, 932, 936, 974, 1398, 1461, 1864, 1872, 1948, 2097, 2796, 2922, 3029, 3728, 3896, 4194, 4383, 5592, 5844, 6058, 6331, 7792, 8388, 8766, 9087, 11184, 11688, 12116, 12662, 16776, 17532, 18174, 18993, 23376, 24232, 25324, 27261, 33552, 35064, 36348, 37986, 48464, 50648, 54522, 56979, 70128, 72696, 75972, 101296, 109044, 113471, 113958, 145392, 151944, 218088, 226942, 227916, 303888, 340413, 436176, 453884, 455832, 680826, 907768, 911664, 1021239, 1361652, 1475123, 1815536, 2042478, 2723304, 2950246, 4084956, 4425369, 5446608, 5900492, 8169912, 8850738, 11800984, 13276107, 16339824, 17701476, 23601968, 26552214, 35402952, 53104428, 70805904, 106208856, 212417712]

約数ペア:

[(1, 212417712), (2, 106208856), (3, 70805904), (4, 53104428), (6, 35402952), (8, 26552214), (9, 23601968), (12, 17701476), (13, 16339824), (16, 13276107), (18, 11800984), (24, 8850738), (26, 8169912), (36, 5900492), (39, 5446608), (48, 4425369), (52, 4084956), (72, 2950246), (78, 2723304), (104, 2042478), (117, 1815536), (144, 1475123), (156, 1361652), (208, 1021239), (233, 911664), (234, 907768), (312, 680826), (466, 455832), (468, 453884), (487, 436176), (624, 340413), (699, 303888), (932, 227916), (936, 226942), (974, 218088), (1398, 151944), (1461, 145392), (1864, 113958), (1872, 113471), (1948, 109044), (2097, 101296), (2796, 75972), (2922, 72696), (3029, 70128), (3728, 56979), (3896, 54522), (4194, 50648), (4383, 48464), (5592, 37986), (5844, 36348), (6058, 35064), (6331, 33552), (7792, 27261), (8388, 25324), (8766, 24232), (9087, 23376), (11184, 18993), (11688, 18174), (12116, 17532), (12662, 16776)]