557877384

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 1536537600

約数和(自身を除く): 978660216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 191, 226, 339, 359, 382, 452, 573, 678, 718, 764, 904, 1017, 1077, 1146, 1356, 1436, 1528, 1719, 2034, 2154, 2292, 2712, 2872, 3231, 3438, 4068, 4308, 4584, 6462, 6876, 8136, 8616, 12924, 13752, 21583, 25848, 40567, 43166, 64749, 68569, 81134, 86332, 121701, 129498, 137138, 162268, 172664, 194247, 205707, 243402, 258996, 274276, 324536, 365103, 388494, 411414, 486804, 517992, 548552, 617121, 730206, 776988, 822828, 973608, 1234242, 1460412, 1553976, 1645656, 2468484, 2920824, 4936968, 7748297, 15496594, 23244891, 30993188, 46489782, 61986376, 69734673, 92979564, 139469346, 185959128, 278938692, 557877384]

約数ペア:

[(1, 557877384), (2, 278938692), (3, 185959128), (4, 139469346), (6, 92979564), (8, 69734673), (9, 61986376), (12, 46489782), (18, 30993188), (24, 23244891), (36, 15496594), (72, 7748297), (113, 4936968), (191, 2920824), (226, 2468484), (339, 1645656), (359, 1553976), (382, 1460412), (452, 1234242), (573, 973608), (678, 822828), (718, 776988), (764, 730206), (904, 617121), (1017, 548552), (1077, 517992), (1146, 486804), (1356, 411414), (1436, 388494), (1528, 365103), (1719, 324536), (2034, 274276), (2154, 258996), (2292, 243402), (2712, 205707), (2872, 194247), (3231, 172664), (3438, 162268), (4068, 137138), (4308, 129498), (4584, 121701), (6462, 86332), (6876, 81134), (8136, 68569), (8616, 64749), (12924, 43166), (13752, 40567), (21583, 25848)]