243659856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15913}}^1$

素因数の和:15964

約数の個数: 80

約数和(自身を含む): 710400960

約数和(自身を除く): 466741104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 15913, 31826, 47739, 63652, 95478, 127304, 175043, 190956, 254608, 350086, 381912, 461477, 525129, 700172, 763824, 922954, 1050258, 1384431, 1400344, 1845908, 2100516, 2768862, 2800688, 3691816, 4201032, 5076247, 5537724, 7383632, 8402064, 10152494, 11075448, 15228741, 20304988, 22150896, 30457482, 40609976, 60914964, 81219952, 121829928, 243659856]

約数ペア:

[(1, 243659856), (2, 121829928), (3, 81219952), (4, 60914964), (6, 40609976), (8, 30457482), (11, 22150896), (12, 20304988), (16, 15228741), (22, 11075448), (24, 10152494), (29, 8402064), (33, 7383632), (44, 5537724), (48, 5076247), (58, 4201032), (66, 3691816), (87, 2800688), (88, 2768862), (116, 2100516), (132, 1845908), (174, 1400344), (176, 1384431), (232, 1050258), (264, 922954), (319, 763824), (348, 700172), (464, 525129), (528, 461477), (638, 381912), (696, 350086), (957, 254608), (1276, 190956), (1392, 175043), (1914, 127304), (2552, 95478), (3828, 63652), (5104, 47739), (7656, 31826), (15312, 15913)]