507391728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 1348413696

約数和(自身を除く): 841021968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 347, 492, 656, 694, 743, 984, 1041, 1388, 1486, 1968, 2082, 2229, 2776, 2972, 4164, 4458, 5552, 5944, 8328, 8916, 11888, 14227, 16656, 17832, 28454, 30463, 35664, 42681, 56908, 60926, 85362, 91389, 113816, 121852, 170724, 182778, 227632, 243704, 257821, 341448, 365556, 487408, 515642, 682896, 731112, 773463, 1031284, 1462224, 1546926, 2062568, 3093852, 4125136, 6187704, 10570661, 12375408, 21141322, 31711983, 42282644, 63423966, 84565288, 126847932, 169130576, 253695864, 507391728]

約数ペア:

[(1, 507391728), (2, 253695864), (3, 169130576), (4, 126847932), (6, 84565288), (8, 63423966), (12, 42282644), (16, 31711983), (24, 21141322), (41, 12375408), (48, 10570661), (82, 6187704), (123, 4125136), (164, 3093852), (246, 2062568), (328, 1546926), (347, 1462224), (492, 1031284), (656, 773463), (694, 731112), (743, 682896), (984, 515642), (1041, 487408), (1388, 365556), (1486, 341448), (1968, 257821), (2082, 243704), (2229, 227632), (2776, 182778), (2972, 170724), (4164, 121852), (4458, 113816), (5552, 91389), (5944, 85362), (8328, 60926), (8916, 56908), (11888, 42681), (14227, 35664), (16656, 30463), (17832, 28454)]