2866940464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 5881320000

約数和(自身を除く): 3014379536

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 199, 232, 244, 398, 464, 488, 509, 796, 976, 1018, 1592, 1769, 2036, 3184, 3538, 4072, 5771, 7076, 8144, 11542, 12139, 14152, 14761, 23084, 24278, 28304, 29522, 31049, 46168, 48556, 59044, 62098, 92336, 97112, 101291, 118088, 124196, 194224, 202582, 236176, 248392, 352031, 405164, 496784, 704062, 810328, 900421, 1408124, 1620656, 1800842, 2816248, 2937439, 3601684, 5632496, 5874878, 6178751, 7203368, 11749756, 12357502, 14406736, 23499512, 24715004, 46999024, 49430008, 98860016, 179183779, 358367558, 716735116, 1433470232, 2866940464]

約数ペア:

[(1, 2866940464), (2, 1433470232), (4, 716735116), (8, 358367558), (16, 179183779), (29, 98860016), (58, 49430008), (61, 46999024), (116, 24715004), (122, 23499512), (199, 14406736), (232, 12357502), (244, 11749756), (398, 7203368), (464, 6178751), (488, 5874878), (509, 5632496), (796, 3601684), (976, 2937439), (1018, 2816248), (1592, 1800842), (1769, 1620656), (2036, 1408124), (3184, 900421), (3538, 810328), (4072, 704062), (5771, 496784), (7076, 405164), (8144, 352031), (11542, 248392), (12139, 236176), (14152, 202582), (14761, 194224), (23084, 124196), (24278, 118088), (28304, 101291), (29522, 97112), (31049, 92336), (46168, 62098), (48556, 59044)]