424395272

素因数分解:

$2^3\times 7^3\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 933648000

約数和(自身を除く): 509252728

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 343, 392, 422, 686, 733, 844, 1372, 1466, 1477, 1688, 2744, 2932, 2954, 5131, 5864, 5908, 10262, 10339, 11816, 20524, 20678, 35917, 41048, 41356, 71834, 72373, 82712, 143668, 144746, 154663, 251419, 287336, 289492, 309326, 502838, 578984, 618652, 1005676, 1082641, 1237304, 2011352, 2165282, 4330564, 7578487, 8661128, 15156974, 30313948, 53049409, 60627896, 106098818, 212197636, 424395272]

約数ペア:

[(1, 424395272), (2, 212197636), (4, 106098818), (7, 60627896), (8, 53049409), (14, 30313948), (28, 15156974), (49, 8661128), (56, 7578487), (98, 4330564), (196, 2165282), (211, 2011352), (343, 1237304), (392, 1082641), (422, 1005676), (686, 618652), (733, 578984), (844, 502838), (1372, 309326), (1466, 289492), (1477, 287336), (1688, 251419), (2744, 154663), (2932, 144746), (2954, 143668), (5131, 82712), (5864, 72373), (5908, 71834), (10262, 41356), (10339, 41048), (11816, 35917), (20524, 20678)]