1869365664

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1451

約数の個数: 144

約数和(自身を含む): 5574913344

約数和(自身を除く): 3705547680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 241, 276, 288, 368, 414, 482, 552, 723, 736, 828, 964, 1104, 1171, 1446, 1656, 1928, 2169, 2208, 2342, 2892, 3312, 3513, 3856, 4338, 4684, 5543, 5784, 6624, 7026, 7712, 8676, 9368, 10539, 11086, 11568, 14052, 16629, 17352, 18736, 21078, 22172, 23136, 26933, 28104, 33258, 34704, 37472, 42156, 44344, 49887, 53866, 56208, 66516, 69408, 80799, 84312, 88688, 99774, 107732, 112416, 133032, 161598, 168624, 177376, 199548, 215464, 242397, 266064, 282211, 323196, 337248, 399096, 430928, 484794, 532128, 564422, 646392, 798192, 846633, 861856, 969588, 1128844, 1292784, 1596384, 1693266, 1939176, 2257688, 2539899, 2585568, 3386532, 3878352, 4515376, 5079798, 6490853, 6773064, 7756704, 9030752, 10159596, 12981706, 13546128, 19472559, 20319192, 25963412, 27092256, 38945118, 40638384, 51926824, 58417677, 77890236, 81276768, 103853648, 116835354, 155780472, 207707296, 233670708, 311560944, 467341416, 623121888, 934682832, 1869365664]

約数ペア:

[(1, 1869365664), (2, 934682832), (3, 623121888), (4, 467341416), (6, 311560944), (8, 233670708), (9, 207707296), (12, 155780472), (16, 116835354), (18, 103853648), (23, 81276768), (24, 77890236), (32, 58417677), (36, 51926824), (46, 40638384), (48, 38945118), (69, 27092256), (72, 25963412), (92, 20319192), (96, 19472559), (138, 13546128), (144, 12981706), (184, 10159596), (207, 9030752), (241, 7756704), (276, 6773064), (288, 6490853), (368, 5079798), (414, 4515376), (482, 3878352), (552, 3386532), (723, 2585568), (736, 2539899), (828, 2257688), (964, 1939176), (1104, 1693266), (1171, 1596384), (1446, 1292784), (1656, 1128844), (1928, 969588), (2169, 861856), (2208, 846633), (2342, 798192), (2892, 646392), (3312, 564422), (3513, 532128), (3856, 484794), (4338, 430928), (4684, 399096), (5543, 337248), (5784, 323196), (6624, 282211), (7026, 266064), (7712, 242397), (8676, 215464), (9368, 199548), (10539, 177376), (11086, 168624), (11568, 161598), (14052, 133032), (16629, 112416), (17352, 107732), (18736, 99774), (21078, 88688), (22172, 84312), (23136, 80799), (26933, 69408), (28104, 66516), (33258, 56208), (34704, 53866), (37472, 49887), (42156, 44344)]