1330276376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3739}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 2940537600

約数和(自身を除く): 1610261224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 311, 572, 622, 1144, 1244, 2488, 3421, 3739, 4043, 6842, 7478, 8086, 13684, 14956, 16172, 27368, 29912, 32344, 41129, 44473, 48607, 82258, 88946, 97214, 164516, 177892, 194428, 329032, 355784, 388856, 534677, 1069354, 1162829, 2138708, 2325658, 4277416, 4651316, 9302632, 12791119, 15116777, 25582238, 30233554, 51164476, 60467108, 102328952, 120934216, 166284547, 332569094, 665138188, 1330276376]

約数ペア:

[(1, 1330276376), (2, 665138188), (4, 332569094), (8, 166284547), (11, 120934216), (13, 102328952), (22, 60467108), (26, 51164476), (44, 30233554), (52, 25582238), (88, 15116777), (104, 12791119), (143, 9302632), (286, 4651316), (311, 4277416), (572, 2325658), (622, 2138708), (1144, 1162829), (1244, 1069354), (2488, 534677), (3421, 388856), (3739, 355784), (4043, 329032), (6842, 194428), (7478, 177892), (8086, 164516), (13684, 97214), (14956, 88946), (16172, 82258), (27368, 48607), (29912, 44473), (32344, 41129)]