290147606838

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2647}}^1\times {\mathrm{31883}}^1$

素因数の和:34729

約数の個数: 48

約数和(自身を含む): 632203094016

約数和(自身を除く): 342055487178

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 2647, 3438, 5294, 7941, 15882, 23823, 31883, 47646, 63766, 95649, 191298, 286947, 505577, 573894, 1011154, 1516731, 3033462, 4550193, 6089653, 9100386, 12179306, 18268959, 36537918, 54806877, 84394301, 109613754, 168788602, 253182903, 506365806, 759548709, 1519097418, 16119311491, 32238622982, 48357934473, 96715868946, 145073803419, 290147606838]

約数ペア:

[(1, 290147606838), (2, 145073803419), (3, 96715868946), (6, 48357934473), (9, 32238622982), (18, 16119311491), (191, 1519097418), (382, 759548709), (573, 506365806), (1146, 253182903), (1719, 168788602), (2647, 109613754), (3438, 84394301), (5294, 54806877), (7941, 36537918), (15882, 18268959), (23823, 12179306), (31883, 9100386), (47646, 6089653), (63766, 4550193), (95649, 3033462), (191298, 1516731), (286947, 1011154), (505577, 573894)]