423662848

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13947

約数の個数: 72

約数和(自身を含む): 1023406272

約数和(自身を除く): 599743424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 13907, 15232, 27814, 30464, 55628, 97349, 111256, 194698, 222512, 236419, 389396, 445024, 472838, 778792, 890048, 945676, 1557584, 1654933, 1780096, 1891352, 3115168, 3309866, 3560192, 3782704, 6230336, 6619732, 7565408, 12460672, 13239464, 15130816, 24921344, 26478928, 30261632, 52957856, 60523264, 105915712, 211831424, 423662848]

約数ペア:

[(1, 423662848), (2, 211831424), (4, 105915712), (7, 60523264), (8, 52957856), (14, 30261632), (16, 26478928), (17, 24921344), (28, 15130816), (32, 13239464), (34, 12460672), (56, 7565408), (64, 6619732), (68, 6230336), (112, 3782704), (119, 3560192), (128, 3309866), (136, 3115168), (224, 1891352), (238, 1780096), (256, 1654933), (272, 1557584), (448, 945676), (476, 890048), (544, 778792), (896, 472838), (952, 445024), (1088, 389396), (1792, 236419), (1904, 222512), (2176, 194698), (3808, 111256), (4352, 97349), (7616, 55628), (13907, 30464), (15232, 27814)]