489162144

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 1436037120

約数和(自身を除く): 946874976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 41, 48, 57, 62, 76, 82, 93, 96, 114, 123, 124, 152, 164, 186, 211, 228, 246, 248, 304, 328, 372, 422, 456, 492, 496, 589, 608, 633, 656, 744, 779, 844, 912, 984, 992, 1178, 1266, 1271, 1312, 1488, 1558, 1688, 1767, 1824, 1968, 2337, 2356, 2532, 2542, 2976, 3116, 3376, 3534, 3813, 3936, 4009, 4674, 4712, 5064, 5084, 6232, 6541, 6752, 7068, 7626, 8018, 8651, 9348, 9424, 10128, 10168, 12027, 12464, 13082, 14136, 15252, 16036, 17302, 18696, 18848, 19623, 20256, 20336, 24054, 24149, 24928, 25953, 26164, 28272, 30504, 32072, 34604, 37392, 39246, 40672, 48108, 48298, 51906, 52328, 56544, 61008, 64144, 69208, 72447, 74784, 78492, 96216, 96596, 103812, 104656, 122016, 124279, 128288, 138416, 144894, 156984, 164369, 192432, 193192, 207624, 209312, 248558, 268181, 276832, 289788, 313968, 328738, 372837, 384864, 386384, 415248, 493107, 497116, 536362, 579576, 627936, 657476, 745674, 772768, 804543, 830496, 986214, 994232, 1072724, 1159152, 1314952, 1491348, 1609086, 1972428, 1988464, 2145448, 2318304, 2629904, 2982696, 3218172, 3944856, 3976928, 4290896, 5095439, 5259808, 5965392, 6436344, 7889712, 8581792, 10190878, 11930784, 12872688, 15286317, 15779424, 20381756, 25745376, 30572634, 40763512, 61145268, 81527024, 122290536, 163054048, 244581072, 489162144]

約数ペア:

[(1, 489162144), (2, 244581072), (3, 163054048), (4, 122290536), (6, 81527024), (8, 61145268), (12, 40763512), (16, 30572634), (19, 25745376), (24, 20381756), (31, 15779424), (32, 15286317), (38, 12872688), (41, 11930784), (48, 10190878), (57, 8581792), (62, 7889712), (76, 6436344), (82, 5965392), (93, 5259808), (96, 5095439), (114, 4290896), (123, 3976928), (124, 3944856), (152, 3218172), (164, 2982696), (186, 2629904), (211, 2318304), (228, 2145448), (246, 1988464), (248, 1972428), (304, 1609086), (328, 1491348), (372, 1314952), (422, 1159152), (456, 1072724), (492, 994232), (496, 986214), (589, 830496), (608, 804543), (633, 772768), (656, 745674), (744, 657476), (779, 627936), (844, 579576), (912, 536362), (984, 497116), (992, 493107), (1178, 415248), (1266, 386384), (1271, 384864), (1312, 372837), (1488, 328738), (1558, 313968), (1688, 289788), (1767, 276832), (1824, 268181), (1968, 248558), (2337, 209312), (2356, 207624), (2532, 193192), (2542, 192432), (2976, 164369), (3116, 156984), (3376, 144894), (3534, 138416), (3813, 128288), (3936, 124279), (4009, 122016), (4674, 104656), (4712, 103812), (5064, 96596), (5084, 96216), (6232, 78492), (6541, 74784), (6752, 72447), (7068, 69208), (7626, 64144), (8018, 61008), (8651, 56544), (9348, 52328), (9424, 51906), (10128, 48298), (10168, 48108), (12027, 40672), (12464, 39246), (13082, 37392), (14136, 34604), (15252, 32072), (16036, 30504), (17302, 28272), (18696, 26164), (18848, 25953), (19623, 24928), (20256, 24149), (20336, 24054)]