320470924189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1\times {\mathrm{13577}}^1$

素因数の和:14589

約数の個数: 32

約数和(自身を含む): 364611663360

約数和(自身を除く): 44140739171

約数列:

[1, 13, 23, 89, 299, 887, 1157, 2047, 11531, 13577, 20401, 26611, 78943, 176501, 265213, 312271, 1026259, 1208353, 1815689, 4059523, 12042799, 15708589, 23603957, 27792119, 156556387, 276984377, 361297547, 1071809111, 3600796901, 13933518443, 24651609553, 320470924189]

約数ペア:

[(1, 320470924189), (13, 24651609553), (23, 13933518443), (89, 3600796901), (299, 1071809111), (887, 361297547), (1157, 276984377), (2047, 156556387), (11531, 27792119), (13577, 23603957), (20401, 15708589), (26611, 12042799), (78943, 4059523), (176501, 1815689), (265213, 1208353), (312271, 1026259)]