40373666656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{43889}}^1$

素因数の和:44024

約数の個数: 96

約数和(自身を含む): 89588268000

約数和(自身を除く): 49214601344

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 89, 136, 152, 178, 272, 304, 323, 356, 544, 608, 646, 712, 1292, 1424, 1513, 1691, 2584, 2848, 3026, 3382, 5168, 6052, 6764, 10336, 12104, 13528, 24208, 27056, 28747, 43889, 48416, 54112, 57494, 87778, 114988, 175556, 229976, 351112, 459952, 702224, 746113, 833891, 919904, 1404448, 1492226, 1667782, 2984452, 3335564, 3906121, 5968904, 6671128, 7812242, 11937808, 13342256, 14176147, 15624484, 23875616, 26684512, 28352294, 31248968, 56704588, 62497936, 66404057, 74216299, 113409176, 124995872, 132808114, 148432598, 226818352, 265616228, 296865196, 453636704, 531232456, 593730392, 1062464912, 1187460784, 1261677083, 2124929824, 2374921568, 2523354166, 5046708332, 10093416664, 20186833328, 40373666656]

約数ペア:

[(1, 40373666656), (2, 20186833328), (4, 10093416664), (8, 5046708332), (16, 2523354166), (17, 2374921568), (19, 2124929824), (32, 1261677083), (34, 1187460784), (38, 1062464912), (68, 593730392), (76, 531232456), (89, 453636704), (136, 296865196), (152, 265616228), (178, 226818352), (272, 148432598), (304, 132808114), (323, 124995872), (356, 113409176), (544, 74216299), (608, 66404057), (646, 62497936), (712, 56704588), (1292, 31248968), (1424, 28352294), (1513, 26684512), (1691, 23875616), (2584, 15624484), (2848, 14176147), (3026, 13342256), (3382, 11937808), (5168, 7812242), (6052, 6671128), (6764, 5968904), (10336, 3906121), (12104, 3335564), (13528, 2984452), (24208, 1667782), (27056, 1492226), (28747, 1404448), (43889, 919904), (48416, 833891), (54112, 746113), (57494, 702224), (87778, 459952), (114988, 351112), (175556, 229976)]