2801803776

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21977}}^1$

素因数の和:22081

約数の個数: 80

約数和(自身を含む): 7554453984

約数和(自身を除く): 4752650208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1328, 1536, 1992, 2656, 3984, 5312, 7968, 10624, 15936, 21248, 21977, 31872, 42496, 43954, 63744, 65931, 87908, 127488, 131862, 175816, 263724, 351632, 527448, 703264, 1054896, 1406528, 1824091, 2109792, 2813056, 3648182, 4219584, 5472273, 5626112, 7296364, 8439168, 10944546, 11252224, 14592728, 16878336, 21889092, 29185456, 33756672, 43778184, 58370912, 87556368, 116741824, 175112736, 233483648, 350225472, 466967296, 700450944, 933934592, 1400901888, 2801803776]

約数ペア:

[(1, 2801803776), (2, 1400901888), (3, 933934592), (4, 700450944), (6, 466967296), (8, 350225472), (12, 233483648), (16, 175112736), (24, 116741824), (32, 87556368), (48, 58370912), (64, 43778184), (83, 33756672), (96, 29185456), (128, 21889092), (166, 16878336), (192, 14592728), (249, 11252224), (256, 10944546), (332, 8439168), (384, 7296364), (498, 5626112), (512, 5472273), (664, 4219584), (768, 3648182), (996, 2813056), (1328, 2109792), (1536, 1824091), (1992, 1406528), (2656, 1054896), (3984, 703264), (5312, 527448), (7968, 351632), (10624, 263724), (15936, 175816), (21248, 131862), (21977, 127488), (31872, 87908), (42496, 65931), (43954, 63744)]