222542759036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1248809}}^1$

素因数の和:1248998

約数の個数: 48

約数和(自身を含む): 440580168000

約数和(自身を除く): 218037408964

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 149, 298, 299, 596, 598, 1196, 1937, 3427, 3874, 6854, 7748, 13708, 44551, 89102, 178204, 1248809, 2497618, 4995236, 16234517, 28722607, 32469034, 57445214, 64938068, 114890428, 186072541, 372145082, 373393891, 744290164, 746787782, 1493575564, 2418943033, 4279668443, 4837886066, 8559336886, 9675772132, 17118673772, 55635689759, 111271379518, 222542759036]

約数ペア:

[(1, 222542759036), (2, 111271379518), (4, 55635689759), (13, 17118673772), (23, 9675772132), (26, 8559336886), (46, 4837886066), (52, 4279668443), (92, 2418943033), (149, 1493575564), (298, 746787782), (299, 744290164), (596, 373393891), (598, 372145082), (1196, 186072541), (1937, 114890428), (3427, 64938068), (3874, 57445214), (6854, 32469034), (7748, 28722607), (13708, 16234517), (44551, 4995236), (89102, 2497618), (178204, 1248809)]