243577872

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 724239360

約数和(自身を除く): 480661488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 684, 701, 762, 912, 1016, 1143, 1368, 1402, 1524, 2032, 2103, 2286, 2413, 2736, 2804, 3048, 4206, 4572, 4826, 5608, 6096, 6309, 7239, 8412, 9144, 9652, 11216, 12618, 13319, 14478, 16824, 18288, 19304, 21717, 25236, 26638, 28956, 33648, 38608, 39957, 43434, 50472, 53276, 57912, 79914, 86868, 89027, 100944, 106552, 115824, 119871, 159828, 173736, 178054, 213104, 239742, 267081, 319656, 347472, 356108, 479484, 534162, 639312, 712216, 801243, 958968, 1068324, 1424432, 1602486, 1691513, 1917936, 2136648, 3204972, 3383026, 4273296, 5074539, 6409944, 6766052, 10149078, 12819888, 13532104, 15223617, 20298156, 27064208, 30447234, 40596312, 60894468, 81192624, 121788936, 243577872]

約数ペア:

[(1, 243577872), (2, 121788936), (3, 81192624), (4, 60894468), (6, 40596312), (8, 30447234), (9, 27064208), (12, 20298156), (16, 15223617), (18, 13532104), (19, 12819888), (24, 10149078), (36, 6766052), (38, 6409944), (48, 5074539), (57, 4273296), (72, 3383026), (76, 3204972), (114, 2136648), (127, 1917936), (144, 1691513), (152, 1602486), (171, 1424432), (228, 1068324), (254, 958968), (304, 801243), (342, 712216), (381, 639312), (456, 534162), (508, 479484), (684, 356108), (701, 347472), (762, 319656), (912, 267081), (1016, 239742), (1143, 213104), (1368, 178054), (1402, 173736), (1524, 159828), (2032, 119871), (2103, 115824), (2286, 106552), (2413, 100944), (2736, 89027), (2804, 86868), (3048, 79914), (4206, 57912), (4572, 53276), (4826, 50472), (5608, 43434), (6096, 39957), (6309, 38608), (7239, 33648), (8412, 28956), (9144, 26638), (9652, 25236), (11216, 21717), (12618, 19304), (13319, 18288), (14478, 16824)]