2009411328

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 5555886336

約数和(自身を除く): 3546475008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 71, 86, 96, 128, 129, 142, 172, 192, 213, 256, 258, 284, 344, 384, 426, 516, 568, 688, 768, 852, 857, 1032, 1136, 1376, 1704, 1714, 2064, 2272, 2571, 2752, 3053, 3408, 3428, 4128, 4544, 5142, 5504, 6106, 6816, 6856, 8256, 9088, 9159, 10284, 11008, 12212, 13632, 13712, 16512, 18176, 18318, 20568, 24424, 27264, 27424, 33024, 36636, 36851, 41136, 48848, 54528, 54848, 60847, 73272, 73702, 82272, 97696, 109696, 110553, 121694, 146544, 147404, 164544, 182541, 195392, 219392, 221106, 243388, 293088, 294808, 329088, 365082, 390784, 442212, 486776, 586176, 589616, 658176, 730164, 781568, 884424, 973552, 1172352, 1179232, 1460328, 1768848, 1947104, 2344704, 2358464, 2616421, 2920656, 3537696, 3894208, 4716928, 5232842, 5841312, 7075392, 7788416, 7849263, 9433856, 10465684, 11682624, 14150784, 15576832, 15698526, 20931368, 23365248, 28301568, 31397052, 41862736, 46730496, 62794104, 83725472, 125588208, 167450944, 251176416, 334901888, 502352832, 669803776, 1004705664, 2009411328]

約数ペア:

[(1, 2009411328), (2, 1004705664), (3, 669803776), (4, 502352832), (6, 334901888), (8, 251176416), (12, 167450944), (16, 125588208), (24, 83725472), (32, 62794104), (43, 46730496), (48, 41862736), (64, 31397052), (71, 28301568), (86, 23365248), (96, 20931368), (128, 15698526), (129, 15576832), (142, 14150784), (172, 11682624), (192, 10465684), (213, 9433856), (256, 7849263), (258, 7788416), (284, 7075392), (344, 5841312), (384, 5232842), (426, 4716928), (516, 3894208), (568, 3537696), (688, 2920656), (768, 2616421), (852, 2358464), (857, 2344704), (1032, 1947104), (1136, 1768848), (1376, 1460328), (1704, 1179232), (1714, 1172352), (2064, 973552), (2272, 884424), (2571, 781568), (2752, 730164), (3053, 658176), (3408, 589616), (3428, 586176), (4128, 486776), (4544, 442212), (5142, 390784), (5504, 365082), (6106, 329088), (6816, 294808), (6856, 293088), (8256, 243388), (9088, 221106), (9159, 219392), (10284, 195392), (11008, 182541), (12212, 164544), (13632, 147404), (13712, 146544), (16512, 121694), (18176, 110553), (18318, 109696), (20568, 97696), (24424, 82272), (27264, 73702), (27424, 73272), (33024, 60847), (36636, 54848), (36851, 54528), (41136, 48848)]