2578700688

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{5011}}^1$

素因数の和:5244

約数の個数: 80

約数和(自身を含む): 6801564672

約数和(自身を除く): 4222863984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 151, 213, 284, 302, 426, 453, 568, 604, 852, 906, 1136, 1208, 1704, 1812, 2416, 3408, 3624, 5011, 7248, 10022, 10721, 15033, 20044, 21442, 30066, 32163, 40088, 42884, 60132, 64326, 80176, 85768, 120264, 128652, 171536, 240528, 257304, 355781, 514608, 711562, 756661, 1067343, 1423124, 1513322, 2134686, 2269983, 2846248, 3026644, 4269372, 4539966, 5692496, 6053288, 8538744, 9079932, 12106576, 17077488, 18159864, 36319728, 53722931, 107445862, 161168793, 214891724, 322337586, 429783448, 644675172, 859566896, 1289350344, 2578700688]

約数ペア:

[(1, 2578700688), (2, 1289350344), (3, 859566896), (4, 644675172), (6, 429783448), (8, 322337586), (12, 214891724), (16, 161168793), (24, 107445862), (48, 53722931), (71, 36319728), (142, 18159864), (151, 17077488), (213, 12106576), (284, 9079932), (302, 8538744), (426, 6053288), (453, 5692496), (568, 4539966), (604, 4269372), (852, 3026644), (906, 2846248), (1136, 2269983), (1208, 2134686), (1704, 1513322), (1812, 1423124), (2416, 1067343), (3408, 756661), (3624, 711562), (5011, 514608), (7248, 355781), (10022, 257304), (10721, 240528), (15033, 171536), (20044, 128652), (21442, 120264), (30066, 85768), (32163, 80176), (40088, 64326), (42884, 60132)]