451003728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28559}}^1$

素因数の和:28624

約数の個数: 80

約数和(自身を含む): 1359912960

約数和(自身を除く): 908909232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 28559, 57118, 85677, 114236, 171354, 199913, 228472, 342708, 399826, 456944, 599739, 685416, 799652, 1199478, 1342273, 1370832, 1599304, 2398956, 2684546, 3198608, 4026819, 4797912, 5369092, 8053638, 9395911, 9595824, 10738184, 16107276, 18791822, 21476368, 28187733, 32214552, 37583644, 56375466, 64429104, 75167288, 112750932, 150334576, 225501864, 451003728]

約数ペア:

[(1, 451003728), (2, 225501864), (3, 150334576), (4, 112750932), (6, 75167288), (7, 64429104), (8, 56375466), (12, 37583644), (14, 32214552), (16, 28187733), (21, 21476368), (24, 18791822), (28, 16107276), (42, 10738184), (47, 9595824), (48, 9395911), (56, 8053638), (84, 5369092), (94, 4797912), (112, 4026819), (141, 3198608), (168, 2684546), (188, 2398956), (282, 1599304), (329, 1370832), (336, 1342273), (376, 1199478), (564, 799652), (658, 685416), (752, 599739), (987, 456944), (1128, 399826), (1316, 342708), (1974, 228472), (2256, 199913), (2632, 171354), (3948, 114236), (5264, 85677), (7896, 57118), (15792, 28559)]