731798226

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{34483}}^1$

素因数の和:34628

約数の個数: 40

約数和(自身を含む): 1652335344

約数和(自身を除く): 920537118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 7074, 10611, 21222, 34483, 68966, 103449, 206898, 310347, 620694, 931041, 1862082, 2793123, 4517273, 5586246, 9034546, 13551819, 27103638, 40655457, 81310914, 121966371, 243932742, 365899113, 731798226]

約数ペア:

[(1, 731798226), (2, 365899113), (3, 243932742), (6, 121966371), (9, 81310914), (18, 40655457), (27, 27103638), (54, 13551819), (81, 9034546), (131, 5586246), (162, 4517273), (262, 2793123), (393, 1862082), (786, 931041), (1179, 620694), (2358, 310347), (3537, 206898), (7074, 103449), (10611, 68966), (21222, 34483)]