237273764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9181}}^1$

素因数の和:9276

約数の個数: 48

約数和(自身を含む): 518305536

約数和(自身を除く): 281031772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 9181, 12922, 18362, 25844, 36724, 64267, 119353, 128534, 238706, 257068, 477412, 651851, 835471, 1303702, 1670942, 2607404, 3341884, 4562957, 8474063, 9125914, 16948126, 18251828, 33896252, 59318441, 118636882, 237273764]

約数ペア:

[(1, 237273764), (2, 118636882), (4, 59318441), (7, 33896252), (13, 18251828), (14, 16948126), (26, 9125914), (28, 8474063), (52, 4562957), (71, 3341884), (91, 2607404), (142, 1670942), (182, 1303702), (284, 835471), (364, 651851), (497, 477412), (923, 257068), (994, 238706), (1846, 128534), (1988, 119353), (3692, 64267), (6461, 36724), (9181, 25844), (12922, 18362)]