231591456

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{42323}}^1$

素因数の和:42358

約数の個数: 72

約数和(自身を含む): 693267120

約数和(自身を除く): 461675664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 42323, 84646, 126969, 169292, 253938, 338584, 380907, 507876, 677168, 761814, 804137, 1015752, 1354336, 1523628, 1608274, 2031504, 2412411, 3047256, 3216548, 4063008, 4824822, 6094512, 6433096, 7237233, 9649644, 12189024, 12866192, 14474466, 19299288, 25732384, 28948932, 38598576, 57897864, 77197152, 115795728, 231591456]

約数ペア:

[(1, 231591456), (2, 115795728), (3, 77197152), (4, 57897864), (6, 38598576), (8, 28948932), (9, 25732384), (12, 19299288), (16, 14474466), (18, 12866192), (19, 12189024), (24, 9649644), (32, 7237233), (36, 6433096), (38, 6094512), (48, 4824822), (57, 4063008), (72, 3216548), (76, 3047256), (96, 2412411), (114, 2031504), (144, 1608274), (152, 1523628), (171, 1354336), (228, 1015752), (288, 804137), (304, 761814), (342, 677168), (456, 507876), (608, 380907), (684, 338584), (912, 253938), (1368, 169292), (1824, 126969), (2736, 84646), (5472, 42323)]