2689016928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 7714360080

約数和(自身を除く): 5025343152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 97, 104, 156, 194, 208, 229, 291, 312, 388, 416, 458, 582, 624, 687, 776, 916, 1164, 1248, 1261, 1374, 1552, 1832, 2328, 2522, 2748, 2977, 3104, 3664, 3783, 4656, 5044, 5496, 5954, 7328, 7566, 8931, 9312, 9409, 10088, 10992, 11908, 15132, 17862, 18818, 20176, 21984, 22213, 23816, 28227, 30264, 35724, 37636, 40352, 44426, 47632, 56454, 60528, 66639, 71448, 75272, 88852, 95264, 112908, 121056, 122317, 133278, 142896, 150544, 177704, 225816, 244634, 266556, 285792, 288769, 301088, 355408, 366951, 451632, 489268, 533112, 577538, 710816, 733902, 866307, 903264, 978536, 1066224, 1155076, 1467804, 1732614, 1957072, 2132448, 2154661, 2310152, 2935608, 3465228, 3914144, 4309322, 4620304, 5871216, 6463983, 6930456, 8618644, 9240608, 11742432, 12927966, 13860912, 17237288, 25855932, 27721824, 28010593, 34474576, 51711864, 56021186, 68949152, 84031779, 103423728, 112042372, 168063558, 206847456, 224084744, 336127116, 448169488, 672254232, 896338976, 1344508464, 2689016928]

約数ペア:

[(1, 2689016928), (2, 1344508464), (3, 896338976), (4, 672254232), (6, 448169488), (8, 336127116), (12, 224084744), (13, 206847456), (16, 168063558), (24, 112042372), (26, 103423728), (32, 84031779), (39, 68949152), (48, 56021186), (52, 51711864), (78, 34474576), (96, 28010593), (97, 27721824), (104, 25855932), (156, 17237288), (194, 13860912), (208, 12927966), (229, 11742432), (291, 9240608), (312, 8618644), (388, 6930456), (416, 6463983), (458, 5871216), (582, 4620304), (624, 4309322), (687, 3914144), (776, 3465228), (916, 2935608), (1164, 2310152), (1248, 2154661), (1261, 2132448), (1374, 1957072), (1552, 1732614), (1832, 1467804), (2328, 1155076), (2522, 1066224), (2748, 978536), (2977, 903264), (3104, 866307), (3664, 733902), (3783, 710816), (4656, 577538), (5044, 533112), (5496, 489268), (5954, 451632), (7328, 366951), (7566, 355408), (8931, 301088), (9312, 288769), (9409, 285792), (10088, 266556), (10992, 244634), (11908, 225816), (15132, 177704), (17862, 150544), (18818, 142896), (20176, 133278), (21984, 122317), (22213, 121056), (23816, 112908), (28227, 95264), (30264, 88852), (35724, 75272), (37636, 71448), (40352, 66639), (44426, 60528), (47632, 56454)]