28908078336

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{44971}}^1$

素因数の和:45030

約数の個数: 180

約数和(自身を含む): 88981239424

約数和(自身を除く): 60073161088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 768, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3968, 4464, 5022, 5184, 5952, 6696, 6912, 7936, 8928, 10044, 10368, 11904, 13392, 17856, 20088, 20736, 23808, 26784, 35712, 40176, 44971, 53568, 71424, 80352, 89942, 107136, 134913, 160704, 179884, 214272, 269826, 321408, 359768, 404739, 539652, 642816, 719536, 809478, 1079304, 1214217, 1394101, 1439072, 1618956, 2158608, 2428434, 2788202, 2878144, 3237912, 3642651, 4182303, 4317216, 4856868, 5576404, 5756288, 6475824, 7285302, 8364606, 8634432, 9713736, 11152808, 11512576, 12546909, 12951648, 14570604, 16729212, 17268864, 19427472, 22305616, 25093818, 25903296, 29141208, 33458424, 34537728, 37640727, 38854944, 44611232, 50187636, 51806592, 58282416, 66916848, 75281454, 77709888, 89222464, 100375272, 103613184, 112922181, 116564832, 133833696, 150562908, 155419776, 178444928, 200750544, 225844362, 233129664, 267667392, 301125816, 310839552, 356889856, 401501088, 451688724, 466259328, 535334784, 602251632, 803002176, 903377448, 932518656, 1070669568, 1204503264, 1606004352, 1806754896, 2409006528, 3212008704, 3613509792, 4818013056, 7227019584, 9636026112, 14454039168, 28908078336]

約数ペア:

[(1, 28908078336), (2, 14454039168), (3, 9636026112), (4, 7227019584), (6, 4818013056), (8, 3613509792), (9, 3212008704), (12, 2409006528), (16, 1806754896), (18, 1606004352), (24, 1204503264), (27, 1070669568), (31, 932518656), (32, 903377448), (36, 803002176), (48, 602251632), (54, 535334784), (62, 466259328), (64, 451688724), (72, 401501088), (81, 356889856), (93, 310839552), (96, 301125816), (108, 267667392), (124, 233129664), (128, 225844362), (144, 200750544), (162, 178444928), (186, 155419776), (192, 150562908), (216, 133833696), (248, 116564832), (256, 112922181), (279, 103613184), (288, 100375272), (324, 89222464), (372, 77709888), (384, 75281454), (432, 66916848), (496, 58282416), (558, 51806592), (576, 50187636), (648, 44611232), (744, 38854944), (768, 37640727), (837, 34537728), (864, 33458424), (992, 29141208), (1116, 25903296), (1152, 25093818), (1296, 22305616), (1488, 19427472), (1674, 17268864), (1728, 16729212), (1984, 14570604), (2232, 12951648), (2304, 12546909), (2511, 11512576), (2592, 11152808), (2976, 9713736), (3348, 8634432), (3456, 8364606), (3968, 7285302), (4464, 6475824), (5022, 5756288), (5184, 5576404), (5952, 4856868), (6696, 4317216), (6912, 4182303), (7936, 3642651), (8928, 3237912), (10044, 2878144), (10368, 2788202), (11904, 2428434), (13392, 2158608), (17856, 1618956), (20088, 1439072), (20736, 1394101), (23808, 1214217), (26784, 1079304), (35712, 809478), (40176, 719536), (44971, 642816), (53568, 539652), (71424, 404739), (80352, 359768), (89942, 321408), (107136, 269826), (134913, 214272), (160704, 179884)]