40337265888

素因数分解:

$2^5\times 3^2\times {\mathrm{661}}^1\times {\mathrm{211891}}^1$

素因数の和:212568

約数の個数: 72

約数和(自身を含む): 114883180776

約数和(自身を除く): 74545914888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661, 1322, 1983, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 15864, 21152, 23796, 31728, 47592, 63456, 95184, 190368, 211891, 423782, 635673, 847564, 1271346, 1695128, 1907019, 2542692, 3390256, 3814038, 5085384, 6780512, 7628076, 10170768, 15256152, 20341536, 30512304, 61024608, 140059951, 280119902, 420179853, 560239804, 840359706, 1120479608, 1260539559, 1680719412, 2240959216, 2521079118, 3361438824, 4481918432, 5042158236, 6722877648, 10084316472, 13445755296, 20168632944, 40337265888]

約数ペア:

[(1, 40337265888), (2, 20168632944), (3, 13445755296), (4, 10084316472), (6, 6722877648), (8, 5042158236), (9, 4481918432), (12, 3361438824), (16, 2521079118), (18, 2240959216), (24, 1680719412), (32, 1260539559), (36, 1120479608), (48, 840359706), (72, 560239804), (96, 420179853), (144, 280119902), (288, 140059951), (661, 61024608), (1322, 30512304), (1983, 20341536), (2644, 15256152), (3966, 10170768), (5288, 7628076), (5949, 6780512), (7932, 5085384), (10576, 3814038), (11898, 3390256), (15864, 2542692), (21152, 1907019), (23796, 1695128), (31728, 1271346), (47592, 847564), (63456, 635673), (95184, 423782), (190368, 211891)]