243313644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{21143}}^1$

素因数の和:21294

約数の個数: 48

約数和(自身を含む): 653603328

約数和(自身を除く): 410289684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 21143, 42286, 63429, 84572, 126858, 148001, 253716, 296002, 444003, 592004, 888006, 1776012, 2896591, 5793182, 8689773, 11586364, 17379546, 20276137, 34759092, 40552274, 60828411, 81104548, 121656822, 243313644]

約数ペア:

[(1, 243313644), (2, 121656822), (3, 81104548), (4, 60828411), (6, 40552274), (7, 34759092), (12, 20276137), (14, 17379546), (21, 11586364), (28, 8689773), (42, 5793182), (84, 2896591), (137, 1776012), (274, 888006), (411, 592004), (548, 444003), (822, 296002), (959, 253716), (1644, 148001), (1918, 126858), (2877, 84572), (3836, 63429), (5754, 42286), (11508, 21143)]