1209129984

素因数分解:

$2^{10}\times 3^3\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 176

約数和(自身を含む): 3624663840

約数和(自身を除く): 2415533856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 256, 288, 303, 384, 404, 432, 433, 512, 576, 606, 768, 808, 864, 866, 909, 1024, 1152, 1212, 1299, 1536, 1616, 1728, 1732, 1818, 2304, 2424, 2598, 2727, 3072, 3232, 3456, 3464, 3636, 3897, 4608, 4848, 5196, 5454, 6464, 6912, 6928, 7272, 7794, 9216, 9696, 10392, 10908, 11691, 12928, 13824, 13856, 14544, 15588, 19392, 20784, 21816, 23382, 25856, 27648, 27712, 29088, 31176, 38784, 41568, 43632, 43733, 46764, 51712, 55424, 58176, 62352, 77568, 83136, 87264, 87466, 93528, 103424, 110848, 116352, 124704, 131199, 155136, 166272, 174528, 174932, 187056, 221696, 232704, 249408, 262398, 310272, 332544, 349056, 349864, 374112, 393597, 443392, 465408, 498816, 524796, 665088, 698112, 699728, 748224, 787194, 930816, 997632, 1049592, 1180791, 1330176, 1396224, 1399456, 1496448, 1574388, 1995264, 2099184, 2361582, 2792448, 2798912, 2992896, 3148776, 3990528, 4198368, 4723164, 5597824, 5985792, 6297552, 8396736, 9446328, 11195648, 11971584, 12595104, 16793472, 18892656, 22391296, 25190208, 33586944, 37785312, 44782592, 50380416, 67173888, 75570624, 100760832, 134347776, 151141248, 201521664, 302282496, 403043328, 604564992, 1209129984]

約数ペア:

[(1, 1209129984), (2, 604564992), (3, 403043328), (4, 302282496), (6, 201521664), (8, 151141248), (9, 134347776), (12, 100760832), (16, 75570624), (18, 67173888), (24, 50380416), (27, 44782592), (32, 37785312), (36, 33586944), (48, 25190208), (54, 22391296), (64, 18892656), (72, 16793472), (96, 12595104), (101, 11971584), (108, 11195648), (128, 9446328), (144, 8396736), (192, 6297552), (202, 5985792), (216, 5597824), (256, 4723164), (288, 4198368), (303, 3990528), (384, 3148776), (404, 2992896), (432, 2798912), (433, 2792448), (512, 2361582), (576, 2099184), (606, 1995264), (768, 1574388), (808, 1496448), (864, 1399456), (866, 1396224), (909, 1330176), (1024, 1180791), (1152, 1049592), (1212, 997632), (1299, 930816), (1536, 787194), (1616, 748224), (1728, 699728), (1732, 698112), (1818, 665088), (2304, 524796), (2424, 498816), (2598, 465408), (2727, 443392), (3072, 393597), (3232, 374112), (3456, 349864), (3464, 349056), (3636, 332544), (3897, 310272), (4608, 262398), (4848, 249408), (5196, 232704), (5454, 221696), (6464, 187056), (6912, 174932), (6928, 174528), (7272, 166272), (7794, 155136), (9216, 131199), (9696, 124704), (10392, 116352), (10908, 110848), (11691, 103424), (12928, 93528), (13824, 87466), (13856, 87264), (14544, 83136), (15588, 77568), (19392, 62352), (20784, 58176), (21816, 55424), (23382, 51712), (25856, 46764), (27648, 43733), (27712, 43632), (29088, 41568), (31176, 38784)]