281423592

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1540

約数の個数: 128

約数和(自身を含む): 840960000

約数和(自身を除く): 559536408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 141, 152, 171, 188, 216, 228, 282, 342, 376, 423, 456, 513, 564, 684, 846, 893, 1026, 1128, 1269, 1368, 1459, 1692, 1786, 2052, 2538, 2679, 2918, 3384, 3572, 4104, 4377, 5076, 5358, 5836, 7144, 8037, 8754, 10152, 10716, 11672, 13131, 16074, 17508, 21432, 24111, 26262, 27721, 32148, 35016, 39393, 48222, 52524, 55442, 64296, 68573, 78786, 83163, 96444, 105048, 110884, 137146, 157572, 166326, 192888, 205719, 221768, 249489, 274292, 315144, 332652, 411438, 498978, 548584, 617157, 665304, 748467, 822876, 997956, 1234314, 1302887, 1496934, 1645752, 1851471, 1995912, 2468628, 2605774, 2993868, 3702942, 3908661, 4937256, 5211548, 5987736, 7405884, 7817322, 10423096, 11725983, 14811768, 15634644, 23451966, 31269288, 35177949, 46903932, 70355898, 93807864, 140711796, 281423592]

約数ペア:

[(1, 281423592), (2, 140711796), (3, 93807864), (4, 70355898), (6, 46903932), (8, 35177949), (9, 31269288), (12, 23451966), (18, 15634644), (19, 14811768), (24, 11725983), (27, 10423096), (36, 7817322), (38, 7405884), (47, 5987736), (54, 5211548), (57, 4937256), (72, 3908661), (76, 3702942), (94, 2993868), (108, 2605774), (114, 2468628), (141, 1995912), (152, 1851471), (171, 1645752), (188, 1496934), (216, 1302887), (228, 1234314), (282, 997956), (342, 822876), (376, 748467), (423, 665304), (456, 617157), (513, 548584), (564, 498978), (684, 411438), (846, 332652), (893, 315144), (1026, 274292), (1128, 249489), (1269, 221768), (1368, 205719), (1459, 192888), (1692, 166326), (1786, 157572), (2052, 137146), (2538, 110884), (2679, 105048), (2918, 96444), (3384, 83163), (3572, 78786), (4104, 68573), (4377, 64296), (5076, 55442), (5358, 52524), (5836, 48222), (7144, 39393), (8037, 35016), (8754, 32148), (10152, 27721), (10716, 26262), (11672, 24111), (13131, 21432), (16074, 17508)]