248017792

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 579686400

約数和(自身を除く): 331668608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 73, 76, 88, 127, 128, 146, 152, 176, 209, 254, 292, 304, 352, 418, 508, 584, 608, 704, 803, 836, 1016, 1168, 1216, 1387, 1397, 1408, 1606, 1672, 2032, 2336, 2413, 2432, 2774, 2794, 3212, 3344, 4064, 4672, 4826, 5548, 5588, 6424, 6688, 8128, 9271, 9344, 9652, 11096, 11176, 12848, 13376, 15257, 16256, 18542, 19304, 22192, 22352, 25696, 26543, 26752, 30514, 37084, 38608, 44384, 44704, 51392, 53086, 61028, 74168, 77216, 88768, 89408, 101981, 102784, 106172, 122056, 148336, 154432, 176149, 177536, 178816, 203962, 212344, 244112, 296672, 308864, 352298, 407924, 424688, 488224, 593344, 704596, 815848, 849376, 976448, 1186688, 1409192, 1631696, 1698752, 1937639, 1952896, 2818384, 3263392, 3397504, 3875278, 5636768, 6526784, 7750556, 11273536, 13053568, 15501112, 22547072, 31002224, 62004448, 124008896, 248017792]

約数ペア:

[(1, 248017792), (2, 124008896), (4, 62004448), (8, 31002224), (11, 22547072), (16, 15501112), (19, 13053568), (22, 11273536), (32, 7750556), (38, 6526784), (44, 5636768), (64, 3875278), (73, 3397504), (76, 3263392), (88, 2818384), (127, 1952896), (128, 1937639), (146, 1698752), (152, 1631696), (176, 1409192), (209, 1186688), (254, 976448), (292, 849376), (304, 815848), (352, 704596), (418, 593344), (508, 488224), (584, 424688), (608, 407924), (704, 352298), (803, 308864), (836, 296672), (1016, 244112), (1168, 212344), (1216, 203962), (1387, 178816), (1397, 177536), (1408, 176149), (1606, 154432), (1672, 148336), (2032, 122056), (2336, 106172), (2413, 102784), (2432, 101981), (2774, 89408), (2794, 88768), (3212, 77216), (3344, 74168), (4064, 61028), (4672, 53086), (4826, 51392), (5548, 44704), (5588, 44384), (6424, 38608), (6688, 37084), (8128, 30514), (9271, 26752), (9344, 26543), (9652, 25696), (11096, 22352), (11176, 22192), (12848, 19304), (13376, 18542), (15257, 16256)]