1801206528

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2242

約数の個数: 144

約数和(自身を含む): 5283919872

約数和(自身を除く): 3482713344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 128, 132, 176, 192, 202, 256, 264, 303, 352, 384, 404, 528, 606, 704, 768, 808, 1056, 1111, 1212, 1408, 1616, 2111, 2112, 2222, 2424, 2816, 3232, 3333, 4222, 4224, 4444, 4848, 6333, 6464, 6666, 8444, 8448, 8888, 9696, 12666, 12928, 13332, 16888, 17776, 19392, 23221, 25332, 25856, 26664, 33776, 35552, 38784, 46442, 50664, 53328, 67552, 69663, 71104, 77568, 92884, 101328, 106656, 135104, 139326, 142208, 185768, 202656, 213211, 213312, 270208, 278652, 284416, 371536, 405312, 426422, 426624, 540416, 557304, 639633, 743072, 810624, 852844, 853248, 1114608, 1279266, 1486144, 1621248, 1705688, 2229216, 2345321, 2558532, 2972288, 3411376, 4458432, 4690642, 5117064, 5944576, 6822752, 7035963, 8916864, 9381284, 10234128, 13645504, 14071926, 17833728, 18762568, 20468256, 27291008, 28143852, 37525136, 40936512, 54582016, 56287704, 75050272, 81873024, 112575408, 150100544, 163746048, 225150816, 300201088, 450301632, 600402176, 900603264, 1801206528]

約数ペア:

[(1, 1801206528), (2, 900603264), (3, 600402176), (4, 450301632), (6, 300201088), (8, 225150816), (11, 163746048), (12, 150100544), (16, 112575408), (22, 81873024), (24, 75050272), (32, 56287704), (33, 54582016), (44, 40936512), (48, 37525136), (64, 28143852), (66, 27291008), (88, 20468256), (96, 18762568), (101, 17833728), (128, 14071926), (132, 13645504), (176, 10234128), (192, 9381284), (202, 8916864), (256, 7035963), (264, 6822752), (303, 5944576), (352, 5117064), (384, 4690642), (404, 4458432), (528, 3411376), (606, 2972288), (704, 2558532), (768, 2345321), (808, 2229216), (1056, 1705688), (1111, 1621248), (1212, 1486144), (1408, 1279266), (1616, 1114608), (2111, 853248), (2112, 852844), (2222, 810624), (2424, 743072), (2816, 639633), (3232, 557304), (3333, 540416), (4222, 426624), (4224, 426422), (4444, 405312), (4848, 371536), (6333, 284416), (6464, 278652), (6666, 270208), (8444, 213312), (8448, 213211), (8888, 202656), (9696, 185768), (12666, 142208), (12928, 139326), (13332, 135104), (16888, 106656), (17776, 101328), (19392, 92884), (23221, 77568), (25332, 71104), (25856, 69663), (26664, 67552), (33776, 53328), (35552, 50664), (38784, 46442)]