2791155432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12547}}^1$

素因数の和:12623

約数の個数: 128

約数和(自身を含む): 8094965760

約数和(自身を除く): 5303810328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 403, 552, 598, 713, 744, 806, 897, 1196, 1209, 1426, 1612, 1794, 2139, 2392, 2418, 2852, 3224, 3588, 4278, 4836, 5704, 7176, 8556, 9269, 9672, 12547, 17112, 18538, 25094, 27807, 37076, 37641, 50188, 55614, 74152, 75282, 100376, 111228, 150564, 163111, 222456, 288581, 301128, 326222, 388957, 489333, 577162, 652444, 777914, 865743, 978666, 1154324, 1166871, 1304888, 1555828, 1731486, 1957332, 2308648, 2333742, 3111656, 3462972, 3751553, 3914664, 4667484, 5056441, 6925944, 7503106, 8946011, 9334968, 10112882, 11254659, 15006212, 15169323, 17892022, 20225764, 22509318, 26838033, 30012424, 30338646, 35784044, 40451528, 45018636, 53676066, 60677292, 71568088, 90037272, 107352132, 116298143, 121354584, 214704264, 232596286, 348894429, 465192572, 697788858, 930385144, 1395577716, 2791155432]

約数ペア:

[(1, 2791155432), (2, 1395577716), (3, 930385144), (4, 697788858), (6, 465192572), (8, 348894429), (12, 232596286), (13, 214704264), (23, 121354584), (24, 116298143), (26, 107352132), (31, 90037272), (39, 71568088), (46, 60677292), (52, 53676066), (62, 45018636), (69, 40451528), (78, 35784044), (92, 30338646), (93, 30012424), (104, 26838033), (124, 22509318), (138, 20225764), (156, 17892022), (184, 15169323), (186, 15006212), (248, 11254659), (276, 10112882), (299, 9334968), (312, 8946011), (372, 7503106), (403, 6925944), (552, 5056441), (598, 4667484), (713, 3914664), (744, 3751553), (806, 3462972), (897, 3111656), (1196, 2333742), (1209, 2308648), (1426, 1957332), (1612, 1731486), (1794, 1555828), (2139, 1304888), (2392, 1166871), (2418, 1154324), (2852, 978666), (3224, 865743), (3588, 777914), (4278, 652444), (4836, 577162), (5704, 489333), (7176, 388957), (8556, 326222), (9269, 301128), (9672, 288581), (12547, 222456), (17112, 163111), (18538, 150564), (25094, 111228), (27807, 100376), (37076, 75282), (37641, 74152), (50188, 55614)]