804705408

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17911}}^1$

素因数の和:17947

約数の個数: 128

約数和(自身を含む): 2557833600

約数和(自身を除く): 1753128192

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, 17911, 22464, 35822, 44928, 53733, 71644, 107466, 143288, 161199, 214932, 232843, 286576, 322398, 429864, 465686, 483597, 573152, 644796, 698529, 859728, 931372, 967194, 1146304, 1289592, 1397058, 1719456, 1862744, 1934388, 2095587, 2292608, 2579184, 2794116, 3438912, 3725488, 3868776, 4191174, 5158368, 5588232, 6286761, 6877824, 7450976, 7737552, 8382348, 10316736, 11176464, 12573522, 14901952, 15475104, 16764696, 20633472, 22352928, 25147044, 29803904, 30950208, 33529392, 44705856, 50294088, 61900416, 67058784, 89411712, 100588176, 134117568, 201176352, 268235136, 402352704, 804705408]

約数ペア:

[(1, 804705408), (2, 402352704), (3, 268235136), (4, 201176352), (6, 134117568), (8, 100588176), (9, 89411712), (12, 67058784), (13, 61900416), (16, 50294088), (18, 44705856), (24, 33529392), (26, 30950208), (27, 29803904), (32, 25147044), (36, 22352928), (39, 20633472), (48, 16764696), (52, 15475104), (54, 14901952), (64, 12573522), (72, 11176464), (78, 10316736), (96, 8382348), (104, 7737552), (108, 7450976), (117, 6877824), (128, 6286761), (144, 5588232), (156, 5158368), (192, 4191174), (208, 3868776), (216, 3725488), (234, 3438912), (288, 2794116), (312, 2579184), (351, 2292608), (384, 2095587), (416, 1934388), (432, 1862744), (468, 1719456), (576, 1397058), (624, 1289592), (702, 1146304), (832, 967194), (864, 931372), (936, 859728), (1152, 698529), (1248, 644796), (1404, 573152), (1664, 483597), (1728, 465686), (1872, 429864), (2496, 322398), (2808, 286576), (3456, 232843), (3744, 214932), (4992, 161199), (5616, 143288), (7488, 107466), (11232, 71644), (14976, 53733), (17911, 44928), (22464, 35822)]