191927268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1033}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 524291768

約数和(自身を除く): 332364500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 397, 468, 794, 1033, 1191, 1588, 2066, 2382, 3099, 3573, 4132, 4764, 5161, 6198, 7146, 9297, 10322, 12396, 13429, 14292, 15483, 18594, 20644, 26858, 30966, 37188, 40287, 46449, 53716, 61932, 80574, 92898, 120861, 161148, 185796, 241722, 410101, 483444, 820202, 1230303, 1640404, 2460606, 3690909, 4921212, 5331313, 7381818, 10662626, 14763636, 15993939, 21325252, 31987878, 47981817, 63975756, 95963634, 191927268]

約数ペア:

[(1, 191927268), (2, 95963634), (3, 63975756), (4, 47981817), (6, 31987878), (9, 21325252), (12, 15993939), (13, 14763636), (18, 10662626), (26, 7381818), (36, 5331313), (39, 4921212), (52, 3690909), (78, 2460606), (117, 1640404), (156, 1230303), (234, 820202), (397, 483444), (468, 410101), (794, 241722), (1033, 185796), (1191, 161148), (1588, 120861), (2066, 92898), (2382, 80574), (3099, 61932), (3573, 53716), (4132, 46449), (4764, 40287), (5161, 37188), (6198, 30966), (7146, 26858), (9297, 20644), (10322, 18594), (12396, 15483), (13429, 14292)]