442193752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55219}}^1$

素因数の和:55256

約数の個数: 64

約数和(自身を含む): 1113235200

約数和(自身を除く): 671041448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 55219, 110438, 220876, 386533, 441752, 607409, 717847, 773066, 1214818, 1435694, 1546132, 2429636, 2871388, 3092264, 4251863, 4859272, 5024929, 5742776, 7896317, 8503726, 10049858, 15792634, 17007452, 20099716, 31585268, 34014904, 40199432, 55274219, 63170536, 110548438, 221096876, 442193752]

約数ペア:

[(1, 442193752), (2, 221096876), (4, 110548438), (7, 63170536), (8, 55274219), (11, 40199432), (13, 34014904), (14, 31585268), (22, 20099716), (26, 17007452), (28, 15792634), (44, 10049858), (52, 8503726), (56, 7896317), (77, 5742776), (88, 5024929), (91, 4859272), (104, 4251863), (143, 3092264), (154, 2871388), (182, 2429636), (286, 1546132), (308, 1435694), (364, 1214818), (572, 773066), (616, 717847), (728, 607409), (1001, 441752), (1144, 386533), (2002, 220876), (4004, 110438), (8008, 55219)]