216873192

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 554428800

約数和(自身を除く): 337555608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 213, 274, 284, 411, 426, 548, 568, 822, 852, 929, 1096, 1644, 1704, 1858, 2787, 3288, 3716, 5574, 7432, 9727, 11148, 19454, 22296, 29181, 38908, 58362, 65959, 77816, 116724, 127273, 131918, 197877, 233448, 254546, 263836, 381819, 395754, 509092, 527672, 763638, 791508, 1018184, 1527276, 1583016, 3054552, 9036383, 18072766, 27109149, 36145532, 54218298, 72291064, 108436596, 216873192]

約数ペア:

[(1, 216873192), (2, 108436596), (3, 72291064), (4, 54218298), (6, 36145532), (8, 27109149), (12, 18072766), (24, 9036383), (71, 3054552), (137, 1583016), (142, 1527276), (213, 1018184), (274, 791508), (284, 763638), (411, 527672), (426, 509092), (548, 395754), (568, 381819), (822, 263836), (852, 254546), (929, 233448), (1096, 197877), (1644, 131918), (1704, 127273), (1858, 116724), (2787, 77816), (3288, 65959), (3716, 58362), (5574, 38908), (7432, 29181), (9727, 22296), (11148, 19454)]