264347496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 843264000

約数和(自身を除く): 578916504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 359, 378, 487, 504, 718, 756, 974, 1077, 1436, 1461, 1512, 1948, 2154, 2513, 2872, 2922, 3231, 3409, 3896, 4308, 4383, 5026, 5844, 6462, 6818, 7539, 8616, 8766, 9693, 10052, 10227, 11688, 12924, 13149, 13636, 15078, 17532, 19386, 20104, 20454, 22617, 25848, 26298, 27272, 30156, 30681, 35064, 38772, 40908, 45234, 52596, 60312, 61362, 67851, 77544, 81816, 90468, 92043, 105192, 122724, 135702, 174833, 180936, 184086, 245448, 271404, 349666, 368172, 524499, 542808, 699332, 736344, 1048998, 1223831, 1398664, 1573497, 2097996, 2447662, 3146994, 3671493, 4195992, 4720491, 4895324, 6293988, 7342986, 9440982, 9790648, 11014479, 12587976, 14685972, 18881964, 22028958, 29371944, 33043437, 37763928, 44057916, 66086874, 88115832, 132173748, 264347496]

約数ペア:

[(1, 264347496), (2, 132173748), (3, 88115832), (4, 66086874), (6, 44057916), (7, 37763928), (8, 33043437), (9, 29371944), (12, 22028958), (14, 18881964), (18, 14685972), (21, 12587976), (24, 11014479), (27, 9790648), (28, 9440982), (36, 7342986), (42, 6293988), (54, 4895324), (56, 4720491), (63, 4195992), (72, 3671493), (84, 3146994), (108, 2447662), (126, 2097996), (168, 1573497), (189, 1398664), (216, 1223831), (252, 1048998), (359, 736344), (378, 699332), (487, 542808), (504, 524499), (718, 368172), (756, 349666), (974, 271404), (1077, 245448), (1436, 184086), (1461, 180936), (1512, 174833), (1948, 135702), (2154, 122724), (2513, 105192), (2872, 92043), (2922, 90468), (3231, 81816), (3409, 77544), (3896, 67851), (4308, 61362), (4383, 60312), (5026, 52596), (5844, 45234), (6462, 40908), (6818, 38772), (7539, 35064), (8616, 30681), (8766, 30156), (9693, 27272), (10052, 26298), (10227, 25848), (11688, 22617), (12924, 20454), (13149, 20104), (13636, 19386), (15078, 17532)]