1960964616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1129}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 5581296000

約数和(自身を除く): 3620331384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 293, 312, 456, 494, 586, 741, 879, 988, 1129, 1172, 1482, 1758, 1976, 2258, 2344, 2964, 3387, 3516, 3809, 4516, 5567, 5928, 6774, 7032, 7618, 9032, 11134, 11427, 13548, 14677, 15236, 16701, 21451, 22268, 22854, 27096, 29354, 30472, 33402, 42902, 44031, 44536, 45708, 58708, 64353, 66804, 72371, 85804, 88062, 91416, 117416, 128706, 133608, 144742, 171608, 176124, 217113, 257412, 278863, 289484, 330797, 352248, 434226, 514824, 557726, 578968, 661594, 836589, 868452, 992391, 1115452, 1323188, 1673178, 1736904, 1984782, 2230904, 2646376, 3346356, 3969564, 4300361, 6285143, 6692712, 7939128, 8600722, 12570286, 12901083, 17201444, 18855429, 25140572, 25802166, 34402888, 37710858, 50281144, 51604332, 75421716, 81706859, 103208664, 150843432, 163413718, 245120577, 326827436, 490241154, 653654872, 980482308, 1960964616]

約数ペア:

[(1, 1960964616), (2, 980482308), (3, 653654872), (4, 490241154), (6, 326827436), (8, 245120577), (12, 163413718), (13, 150843432), (19, 103208664), (24, 81706859), (26, 75421716), (38, 51604332), (39, 50281144), (52, 37710858), (57, 34402888), (76, 25802166), (78, 25140572), (104, 18855429), (114, 17201444), (152, 12901083), (156, 12570286), (228, 8600722), (247, 7939128), (293, 6692712), (312, 6285143), (456, 4300361), (494, 3969564), (586, 3346356), (741, 2646376), (879, 2230904), (988, 1984782), (1129, 1736904), (1172, 1673178), (1482, 1323188), (1758, 1115452), (1976, 992391), (2258, 868452), (2344, 836589), (2964, 661594), (3387, 578968), (3516, 557726), (3809, 514824), (4516, 434226), (5567, 352248), (5928, 330797), (6774, 289484), (7032, 278863), (7618, 257412), (9032, 217113), (11134, 176124), (11427, 171608), (13548, 144742), (14677, 133608), (15236, 128706), (16701, 117416), (21451, 91416), (22268, 88062), (22854, 85804), (27096, 72371), (29354, 66804), (30472, 64353), (33402, 58708), (42902, 45708), (44031, 44536)]