280229328

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{34141}}^1$

素因数の和:34177

約数の個数: 80

約数和(自身を含む): 846721600

約数和(自身を除く): 566492272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 34141, 68282, 102423, 136564, 204846, 273128, 307269, 409692, 546256, 614538, 648679, 819384, 921807, 1229076, 1297358, 1638768, 1843614, 1946037, 2458152, 2594716, 3687228, 3892074, 4916304, 5189432, 5838111, 7374456, 7784148, 10378864, 11676222, 14748912, 15568296, 17514333, 23352444, 31136592, 35028666, 46704888, 70057332, 93409776, 140114664, 280229328]

約数ペア:

[(1, 280229328), (2, 140114664), (3, 93409776), (4, 70057332), (6, 46704888), (8, 35028666), (9, 31136592), (12, 23352444), (16, 17514333), (18, 15568296), (19, 14748912), (24, 11676222), (27, 10378864), (36, 7784148), (38, 7374456), (48, 5838111), (54, 5189432), (57, 4916304), (72, 3892074), (76, 3687228), (108, 2594716), (114, 2458152), (144, 1946037), (152, 1843614), (171, 1638768), (216, 1297358), (228, 1229076), (304, 921807), (342, 819384), (432, 648679), (456, 614538), (513, 546256), (684, 409692), (912, 307269), (1026, 273128), (1368, 204846), (2052, 136564), (2736, 102423), (4104, 68282), (8208, 34141)]