243568296

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 730646400

約数和(自身を除く): 487078104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 73, 76, 81, 108, 114, 146, 152, 162, 171, 216, 219, 228, 271, 292, 324, 342, 438, 456, 513, 542, 584, 648, 657, 684, 813, 876, 1026, 1084, 1314, 1368, 1387, 1539, 1626, 1752, 1971, 2052, 2168, 2439, 2628, 2774, 3078, 3252, 3942, 4104, 4161, 4878, 5149, 5256, 5548, 5913, 6156, 6504, 7317, 7884, 8322, 9756, 10298, 11096, 11826, 12312, 12483, 14634, 15447, 15768, 16644, 19512, 19783, 20596, 21951, 23652, 24966, 29268, 30894, 33288, 37449, 39566, 41192, 43902, 46341, 47304, 49932, 58536, 59349, 61788, 74898, 79132, 87804, 92682, 99864, 112347, 118698, 123576, 139023, 149796, 158264, 175608, 178047, 185364, 224694, 237396, 278046, 299592, 356094, 370728, 375877, 417069, 449388, 474792, 534141, 556092, 712188, 751754, 834138, 898776, 1068282, 1112184, 1127631, 1424376, 1503508, 1602423, 1668276, 2136564, 2255262, 3007016, 3204846, 3336552, 3382893, 4273128, 4510524, 6409692, 6765786, 9021048, 10148679, 12819384, 13531572, 20297358, 27063144, 30446037, 40594716, 60892074, 81189432, 121784148, 243568296]

約数ペア:

[(1, 243568296), (2, 121784148), (3, 81189432), (4, 60892074), (6, 40594716), (8, 30446037), (9, 27063144), (12, 20297358), (18, 13531572), (19, 12819384), (24, 10148679), (27, 9021048), (36, 6765786), (38, 6409692), (54, 4510524), (57, 4273128), (72, 3382893), (73, 3336552), (76, 3204846), (81, 3007016), (108, 2255262), (114, 2136564), (146, 1668276), (152, 1602423), (162, 1503508), (171, 1424376), (216, 1127631), (219, 1112184), (228, 1068282), (271, 898776), (292, 834138), (324, 751754), (342, 712188), (438, 556092), (456, 534141), (513, 474792), (542, 449388), (584, 417069), (648, 375877), (657, 370728), (684, 356094), (813, 299592), (876, 278046), (1026, 237396), (1084, 224694), (1314, 185364), (1368, 178047), (1387, 175608), (1539, 158264), (1626, 149796), (1752, 139023), (1971, 123576), (2052, 118698), (2168, 112347), (2439, 99864), (2628, 92682), (2774, 87804), (3078, 79132), (3252, 74898), (3942, 61788), (4104, 59349), (4161, 58536), (4878, 49932), (5149, 47304), (5256, 46341), (5548, 43902), (5913, 41192), (6156, 39566), (6504, 37449), (7317, 33288), (7884, 30894), (8322, 29268), (9756, 24966), (10298, 23652), (11096, 21951), (11826, 20596), (12312, 19783), (12483, 19512), (14634, 16644), (15447, 15768)]