646609152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{120277}}^1$

素因数の和:120303

約数の個数: 72

約数和(自身を含む): 1966785856

約数和(自身を除く): 1320176704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 120277, 240554, 360831, 481108, 721662, 841939, 962216, 1443324, 1683878, 1924432, 2525817, 2886648, 3367756, 3848864, 5051634, 5773296, 6735512, 7697728, 10103268, 11546592, 13471024, 15395456, 20206536, 23093184, 26942048, 30790912, 40413072, 46186368, 53884096, 80826144, 92372736, 107768192, 161652288, 215536384, 323304576, 646609152]

約数ペア:

[(1, 646609152), (2, 323304576), (3, 215536384), (4, 161652288), (6, 107768192), (7, 92372736), (8, 80826144), (12, 53884096), (14, 46186368), (16, 40413072), (21, 30790912), (24, 26942048), (28, 23093184), (32, 20206536), (42, 15395456), (48, 13471024), (56, 11546592), (64, 10103268), (84, 7697728), (96, 6735512), (112, 5773296), (128, 5051634), (168, 3848864), (192, 3367756), (224, 2886648), (256, 2525817), (336, 1924432), (384, 1683878), (448, 1443324), (672, 962216), (768, 841939), (896, 721662), (1344, 481108), (1792, 360831), (2688, 240554), (5376, 120277)]