297771864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1881

約数の個数: 128

約数和(自身を含む): 876718080

約数和(自身を除く): 578946216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 1054, 1209, 1326, 1581, 1612, 1768, 1811, 2108, 2418, 2652, 3162, 3224, 3622, 4216, 4836, 5304, 5433, 6324, 6851, 7244, 9672, 10866, 12648, 13702, 14488, 20553, 21732, 23543, 27404, 30787, 41106, 43464, 47086, 54808, 56141, 61574, 70629, 82212, 92361, 94172, 112282, 123148, 141258, 164424, 168423, 184722, 188344, 224564, 246296, 282516, 336846, 369444, 400231, 449128, 565032, 673692, 729833, 738888, 800462, 954397, 1200693, 1347384, 1459666, 1600924, 1908794, 2189499, 2401386, 2863191, 2919332, 3201848, 3817588, 4378998, 4802772, 5726382, 5838664, 7635176, 8757996, 9605544, 11452764, 12407161, 17515992, 22905528, 24814322, 37221483, 49628644, 74442966, 99257288, 148885932, 297771864]

約数ペア:

[(1, 297771864), (2, 148885932), (3, 99257288), (4, 74442966), (6, 49628644), (8, 37221483), (12, 24814322), (13, 22905528), (17, 17515992), (24, 12407161), (26, 11452764), (31, 9605544), (34, 8757996), (39, 7635176), (51, 5838664), (52, 5726382), (62, 4802772), (68, 4378998), (78, 3817588), (93, 3201848), (102, 2919332), (104, 2863191), (124, 2401386), (136, 2189499), (156, 1908794), (186, 1600924), (204, 1459666), (221, 1347384), (248, 1200693), (312, 954397), (372, 800462), (403, 738888), (408, 729833), (442, 673692), (527, 565032), (663, 449128), (744, 400231), (806, 369444), (884, 336846), (1054, 282516), (1209, 246296), (1326, 224564), (1581, 188344), (1612, 184722), (1768, 168423), (1811, 164424), (2108, 141258), (2418, 123148), (2652, 112282), (3162, 94172), (3224, 92361), (3622, 82212), (4216, 70629), (4836, 61574), (5304, 56141), (5433, 54808), (6324, 47086), (6851, 43464), (7244, 41106), (9672, 30787), (10866, 27404), (12648, 23543), (13702, 21732), (14488, 20553)]