319230672

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 852683520

約数和(自身を除く): 533452848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 173, 222, 296, 346, 444, 519, 592, 692, 888, 1038, 1039, 1384, 1776, 2076, 2078, 2768, 3117, 4152, 4156, 6234, 6401, 8304, 8312, 12468, 12802, 16624, 19203, 24936, 25604, 38406, 38443, 49872, 51208, 76812, 76886, 102416, 115329, 153624, 153772, 179747, 230658, 307248, 307544, 359494, 461316, 539241, 615088, 718988, 922632, 1078482, 1437976, 1845264, 2156964, 2875952, 4313928, 6650639, 8627856, 13301278, 19951917, 26602556, 39903834, 53205112, 79807668, 106410224, 159615336, 319230672]

約数ペア:

[(1, 319230672), (2, 159615336), (3, 106410224), (4, 79807668), (6, 53205112), (8, 39903834), (12, 26602556), (16, 19951917), (24, 13301278), (37, 8627856), (48, 6650639), (74, 4313928), (111, 2875952), (148, 2156964), (173, 1845264), (222, 1437976), (296, 1078482), (346, 922632), (444, 718988), (519, 615088), (592, 539241), (692, 461316), (888, 359494), (1038, 307544), (1039, 307248), (1384, 230658), (1776, 179747), (2076, 153772), (2078, 153624), (2768, 115329), (3117, 102416), (4152, 76886), (4156, 76812), (6234, 51208), (6401, 49872), (8304, 38443), (8312, 38406), (12468, 25604), (12802, 24936), (16624, 19203)]