989629056

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22027}}^1$

素因数の和:22063

約数の個数: 128

約数和(自身を含む): 3145598400

約数和(自身を除く): 2155969344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22027, 22464, 44054, 44928, 66081, 88108, 132162, 176216, 198243, 264324, 286351, 352432, 396486, 528648, 572702, 594729, 704864, 792972, 859053, 1057296, 1145404, 1189458, 1409728, 1585944, 1718106, 2114592, 2290808, 2378916, 2577159, 2819456, 3171888, 3436212, 4229184, 4581616, 4757832, 5154318, 6343776, 6872424, 7731477, 8458368, 9163232, 9515664, 10308636, 12687552, 13744848, 15462954, 18326464, 19031328, 20617272, 25375104, 27489696, 30925908, 36652928, 38062656, 41234544, 54979392, 61851816, 76125312, 82469088, 109958784, 123703632, 164938176, 247407264, 329876352, 494814528, 989629056]

約数ペア:

[(1, 989629056), (2, 494814528), (3, 329876352), (4, 247407264), (6, 164938176), (8, 123703632), (9, 109958784), (12, 82469088), (13, 76125312), (16, 61851816), (18, 54979392), (24, 41234544), (26, 38062656), (27, 36652928), (32, 30925908), (36, 27489696), (39, 25375104), (48, 20617272), (52, 19031328), (54, 18326464), (64, 15462954), (72, 13744848), (78, 12687552), (96, 10308636), (104, 9515664), (108, 9163232), (117, 8458368), (128, 7731477), (144, 6872424), (156, 6343776), (192, 5154318), (208, 4757832), (216, 4581616), (234, 4229184), (288, 3436212), (312, 3171888), (351, 2819456), (384, 2577159), (416, 2378916), (432, 2290808), (468, 2114592), (576, 1718106), (624, 1585944), (702, 1409728), (832, 1189458), (864, 1145404), (936, 1057296), (1152, 859053), (1248, 792972), (1404, 704864), (1664, 594729), (1728, 572702), (1872, 528648), (2496, 396486), (2808, 352432), (3456, 286351), (3744, 264324), (4992, 198243), (5616, 176216), (7488, 132162), (11232, 88108), (14976, 66081), (22027, 44928), (22464, 44054)]