208863624

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 530913600

約数和(自身を除く): 322049976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 139, 274, 278, 411, 417, 457, 548, 556, 822, 834, 914, 1096, 1112, 1371, 1644, 1668, 1828, 2742, 3288, 3336, 3656, 5484, 10968, 19043, 38086, 57129, 62609, 63523, 76172, 114258, 125218, 127046, 152344, 187827, 190569, 228516, 250436, 254092, 375654, 381138, 457032, 500872, 508184, 751308, 762276, 1502616, 1524552, 8702651, 17405302, 26107953, 34810604, 52215906, 69621208, 104431812, 208863624]

約数ペア:

[(1, 208863624), (2, 104431812), (3, 69621208), (4, 52215906), (6, 34810604), (8, 26107953), (12, 17405302), (24, 8702651), (137, 1524552), (139, 1502616), (274, 762276), (278, 751308), (411, 508184), (417, 500872), (457, 457032), (548, 381138), (556, 375654), (822, 254092), (834, 250436), (914, 228516), (1096, 190569), (1112, 187827), (1371, 152344), (1644, 127046), (1668, 125218), (1828, 114258), (2742, 76172), (3288, 63523), (3336, 62609), (3656, 57129), (5484, 38086), (10968, 19043)]