2488751808

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:742

約数の個数: 112

約数和(自身を含む): 6672291456

約数和(自身を除く): 4183539648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 281, 283, 326, 489, 562, 566, 652, 843, 849, 978, 1124, 1132, 1304, 1686, 1698, 1956, 2248, 2264, 2608, 3372, 3396, 3912, 4496, 4528, 5216, 6744, 6792, 7824, 8992, 9056, 10432, 13488, 13584, 15648, 17984, 18112, 26976, 27168, 31296, 45803, 46129, 53952, 54336, 79523, 91606, 92258, 137409, 138387, 159046, 183212, 184516, 238569, 274818, 276774, 318092, 366424, 369032, 477138, 549636, 553548, 636184, 732848, 738064, 954276, 1099272, 1107096, 1272368, 1465696, 1476128, 1908552, 2198544, 2214192, 2544736, 2931392, 2952256, 3817104, 4397088, 4428384, 5089472, 7634208, 8794176, 8856768, 12962249, 15268416, 25924498, 38886747, 51848996, 77773494, 103697992, 155546988, 207395984, 311093976, 414791968, 622187952, 829583936, 1244375904, 2488751808]

約数ペア:

[(1, 2488751808), (2, 1244375904), (3, 829583936), (4, 622187952), (6, 414791968), (8, 311093976), (12, 207395984), (16, 155546988), (24, 103697992), (32, 77773494), (48, 51848996), (64, 38886747), (96, 25924498), (163, 15268416), (192, 12962249), (281, 8856768), (283, 8794176), (326, 7634208), (489, 5089472), (562, 4428384), (566, 4397088), (652, 3817104), (843, 2952256), (849, 2931392), (978, 2544736), (1124, 2214192), (1132, 2198544), (1304, 1908552), (1686, 1476128), (1698, 1465696), (1956, 1272368), (2248, 1107096), (2264, 1099272), (2608, 954276), (3372, 738064), (3396, 732848), (3912, 636184), (4496, 553548), (4528, 549636), (5216, 477138), (6744, 369032), (6792, 366424), (7824, 318092), (8992, 276774), (9056, 274818), (10432, 238569), (13488, 184516), (13584, 183212), (15648, 159046), (17984, 138387), (18112, 137409), (26976, 92258), (27168, 91606), (31296, 79523), (45803, 54336), (46129, 53952)]