315063996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{461}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 800143344

約数和(自身を除く): 485079348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 337, 338, 461, 507, 674, 676, 922, 1011, 1014, 1348, 1383, 1844, 2022, 2028, 2766, 4044, 4381, 5532, 5993, 8762, 11986, 13143, 17524, 17979, 23972, 26286, 35958, 52572, 56953, 71916, 77909, 113906, 155357, 155818, 170859, 227812, 233727, 310714, 311636, 341718, 466071, 467454, 621428, 683436, 932142, 934908, 1864284, 2019641, 4039282, 6058923, 8078564, 12117846, 24235692, 26255333, 52510666, 78765999, 105021332, 157531998, 315063996]

約数ペア:

[(1, 315063996), (2, 157531998), (3, 105021332), (4, 78765999), (6, 52510666), (12, 26255333), (13, 24235692), (26, 12117846), (39, 8078564), (52, 6058923), (78, 4039282), (156, 2019641), (169, 1864284), (337, 934908), (338, 932142), (461, 683436), (507, 621428), (674, 467454), (676, 466071), (922, 341718), (1011, 311636), (1014, 310714), (1348, 233727), (1383, 227812), (1844, 170859), (2022, 155818), (2028, 155357), (2766, 113906), (4044, 77909), (4381, 71916), (5532, 56953), (5993, 52572), (8762, 35958), (11986, 26286), (13143, 23972), (17524, 17979)]