340284528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 1008306000

約数和(自身を除く): 668021472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 277, 304, 342, 449, 456, 554, 684, 831, 898, 912, 1108, 1347, 1368, 1662, 1796, 2216, 2493, 2694, 2736, 3324, 3592, 4041, 4432, 4986, 5263, 5388, 6648, 7184, 8082, 8531, 9972, 10526, 10776, 13296, 15789, 16164, 17062, 19944, 21052, 21552, 25593, 31578, 32328, 34124, 39888, 42104, 47367, 51186, 63156, 64656, 68248, 76779, 84208, 94734, 102372, 124373, 126312, 136496, 153558, 189468, 204744, 248746, 252624, 307116, 373119, 378936, 409488, 497492, 614232, 746238, 757872, 994984, 1119357, 1228464, 1492476, 1989968, 2238714, 2363087, 2984952, 4477428, 4726174, 5969904, 7089261, 8954856, 9452348, 14178522, 17909712, 18904696, 21267783, 28357044, 37809392, 42535566, 56714088, 85071132, 113428176, 170142264, 340284528]

約数ペア:

[(1, 340284528), (2, 170142264), (3, 113428176), (4, 85071132), (6, 56714088), (8, 42535566), (9, 37809392), (12, 28357044), (16, 21267783), (18, 18904696), (19, 17909712), (24, 14178522), (36, 9452348), (38, 8954856), (48, 7089261), (57, 5969904), (72, 4726174), (76, 4477428), (114, 2984952), (144, 2363087), (152, 2238714), (171, 1989968), (228, 1492476), (277, 1228464), (304, 1119357), (342, 994984), (449, 757872), (456, 746238), (554, 614232), (684, 497492), (831, 409488), (898, 378936), (912, 373119), (1108, 307116), (1347, 252624), (1368, 248746), (1662, 204744), (1796, 189468), (2216, 153558), (2493, 136496), (2694, 126312), (2736, 124373), (3324, 102372), (3592, 94734), (4041, 84208), (4432, 76779), (4986, 68248), (5263, 64656), (5388, 63156), (6648, 51186), (7184, 47367), (8082, 42104), (8531, 39888), (9972, 34124), (10526, 32328), (10776, 31578), (13296, 25593), (15789, 21552), (16164, 21052), (17062, 19944)]