418034972564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{40253}}^1$

素因数の和:40821

約数の個数: 72

約数和(自身を含む): 824482428000

約数和(自身を除く): 406447455436

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 499, 946, 998, 1892, 1996, 5203, 5489, 10406, 10978, 20812, 21457, 21956, 40253, 42914, 60379, 80506, 85828, 120758, 161012, 236027, 241516, 442783, 472054, 885566, 944108, 1730879, 1771132, 2596297, 3461758, 4870613, 5192594, 6923516, 9741226, 10385188, 19039669, 19482452, 20086247, 38079338, 40172494, 76158676, 80344988, 209436359, 220948717, 418872718, 441897434, 837745436, 863708621, 883794868, 1727417242, 2430435887, 3454834484, 4860871774, 9500794831, 9721743548, 19001589662, 38003179324, 104508743141, 209017486282, 418034972564]

約数ペア:

[(1, 418034972564), (2, 209017486282), (4, 104508743141), (11, 38003179324), (22, 19001589662), (43, 9721743548), (44, 9500794831), (86, 4860871774), (121, 3454834484), (172, 2430435887), (242, 1727417242), (473, 883794868), (484, 863708621), (499, 837745436), (946, 441897434), (998, 418872718), (1892, 220948717), (1996, 209436359), (5203, 80344988), (5489, 76158676), (10406, 40172494), (10978, 38079338), (20812, 20086247), (21457, 19482452), (21956, 19039669), (40253, 10385188), (42914, 9741226), (60379, 6923516), (80506, 5192594), (85828, 4870613), (120758, 3461758), (161012, 2596297), (236027, 1771132), (241516, 1730879), (442783, 944108), (472054, 885566)]