780937848

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{21143}}^1$

素因数の和:21183

約数の個数: 96

約数和(自身を含む): 2308924800

約数和(自身を除く): 1527986952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 9234, 12312, 18468, 21143, 36936, 42286, 63429, 84572, 126858, 169144, 190287, 253716, 380574, 401717, 507432, 570861, 761148, 803434, 1141722, 1205151, 1522296, 1606868, 1712583, 2283444, 2410302, 3213736, 3425166, 3615453, 4566888, 4820604, 5137749, 6850332, 7230906, 9641208, 10275498, 10846359, 13700664, 14461812, 20550996, 21692718, 28923624, 32539077, 41101992, 43385436, 65078154, 86770872, 97617231, 130156308, 195234462, 260312616, 390468924, 780937848]

約数ペア:

[(1, 780937848), (2, 390468924), (3, 260312616), (4, 195234462), (6, 130156308), (8, 97617231), (9, 86770872), (12, 65078154), (18, 43385436), (19, 41101992), (24, 32539077), (27, 28923624), (36, 21692718), (38, 20550996), (54, 14461812), (57, 13700664), (72, 10846359), (76, 10275498), (81, 9641208), (108, 7230906), (114, 6850332), (152, 5137749), (162, 4820604), (171, 4566888), (216, 3615453), (228, 3425166), (243, 3213736), (324, 2410302), (342, 2283444), (456, 1712583), (486, 1606868), (513, 1522296), (648, 1205151), (684, 1141722), (972, 803434), (1026, 761148), (1368, 570861), (1539, 507432), (1944, 401717), (2052, 380574), (3078, 253716), (4104, 190287), (4617, 169144), (6156, 126858), (9234, 84572), (12312, 63429), (18468, 42286), (21143, 36936)]