621841152

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26119}}^1$

素因数の和:26169

約数の個数: 72

約数和(自身を含む): 1708456960

約数和(自身を除く): 1086615808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 26119, 52238, 78357, 104476, 156714, 208952, 313428, 417904, 626856, 809689, 835808, 1253712, 1619378, 1671616, 2429067, 2507424, 3238756, 3343232, 4858134, 5014848, 6477512, 6686464, 9716268, 10029696, 12955024, 19432536, 20059392, 25910048, 38865072, 51820096, 77730144, 103640192, 155460288, 207280384, 310920576, 621841152]

約数ペア:

[(1, 621841152), (2, 310920576), (3, 207280384), (4, 155460288), (6, 103640192), (8, 77730144), (12, 51820096), (16, 38865072), (24, 25910048), (31, 20059392), (32, 19432536), (48, 12955024), (62, 10029696), (64, 9716268), (93, 6686464), (96, 6477512), (124, 5014848), (128, 4858134), (186, 3343232), (192, 3238756), (248, 2507424), (256, 2429067), (372, 1671616), (384, 1619378), (496, 1253712), (744, 835808), (768, 809689), (992, 626856), (1488, 417904), (1984, 313428), (2976, 208952), (3968, 156714), (5952, 104476), (7936, 78357), (11904, 52238), (23808, 26119)]