245396256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{365173}}^1$

素因数の和:365193

約数の個数: 48

約数和(自身を含む): 736190784

約数和(自身を除く): 490794528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 365173, 730346, 1095519, 1460692, 2191038, 2556211, 2921384, 4382076, 5112422, 5842768, 7668633, 8764152, 10224844, 11685536, 15337266, 17528304, 20449688, 30674532, 35056608, 40899376, 61349064, 81798752, 122698128, 245396256]

約数ペア:

[(1, 245396256), (2, 122698128), (3, 81798752), (4, 61349064), (6, 40899376), (7, 35056608), (8, 30674532), (12, 20449688), (14, 17528304), (16, 15337266), (21, 11685536), (24, 10224844), (28, 8764152), (32, 7668633), (42, 5842768), (48, 5112422), (56, 4382076), (84, 2921384), (96, 2556211), (112, 2191038), (168, 1460692), (224, 1095519), (336, 730346), (672, 365173)]