258106992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1279

約数の個数: 160

約数和(自身を含む): 809281536

約数和(自身を除く): 551174544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 1023, 1144, 1209, 1213, 1364, 1488, 1612, 1716, 2046, 2288, 2418, 2426, 2728, 3224, 3432, 3639, 4092, 4433, 4836, 4852, 5456, 6448, 6864, 7278, 8184, 8866, 9672, 9704, 13299, 13343, 14556, 15769, 16368, 17732, 19344, 19408, 26598, 26686, 29112, 31538, 35464, 37603, 40029, 47307, 53196, 53372, 58224, 63076, 70928, 75206, 80058, 94614, 106392, 106744, 112809, 126152, 150412, 160116, 173459, 189228, 212784, 213488, 225618, 252304, 300824, 320232, 346918, 378456, 413633, 451236, 488839, 520377, 601648, 640464, 693836, 756912, 827266, 902472, 977678, 1040754, 1240899, 1387672, 1466517, 1654532, 1804944, 1955356, 2081508, 2481798, 2775344, 2933034, 3309064, 3910712, 4163016, 4963596, 5377229, 5866068, 6618128, 7821424, 8326032, 9927192, 10754458, 11732136, 16131687, 19854384, 21508916, 23464272, 32263374, 43017832, 64526748, 86035664, 129053496, 258106992]

約数ペア:

[(1, 258106992), (2, 129053496), (3, 86035664), (4, 64526748), (6, 43017832), (8, 32263374), (11, 23464272), (12, 21508916), (13, 19854384), (16, 16131687), (22, 11732136), (24, 10754458), (26, 9927192), (31, 8326032), (33, 7821424), (39, 6618128), (44, 5866068), (48, 5377229), (52, 4963596), (62, 4163016), (66, 3910712), (78, 3309064), (88, 2933034), (93, 2775344), (104, 2481798), (124, 2081508), (132, 1955356), (143, 1804944), (156, 1654532), (176, 1466517), (186, 1387672), (208, 1240899), (248, 1040754), (264, 977678), (286, 902472), (312, 827266), (341, 756912), (372, 693836), (403, 640464), (429, 601648), (496, 520377), (528, 488839), (572, 451236), (624, 413633), (682, 378456), (744, 346918), (806, 320232), (858, 300824), (1023, 252304), (1144, 225618), (1209, 213488), (1213, 212784), (1364, 189228), (1488, 173459), (1612, 160116), (1716, 150412), (2046, 126152), (2288, 112809), (2418, 106744), (2426, 106392), (2728, 94614), (3224, 80058), (3432, 75206), (3639, 70928), (4092, 63076), (4433, 58224), (4836, 53372), (4852, 53196), (5456, 47307), (6448, 40029), (6864, 37603), (7278, 35464), (8184, 31538), (8866, 29112), (9672, 26686), (9704, 26598), (13299, 19408), (13343, 19344), (14556, 17732), (15769, 16368)]