2154088832

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 5066772480

約数和(自身を除く): 2912683648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 191, 224, 287, 307, 328, 382, 448, 574, 614, 656, 764, 896, 1148, 1228, 1312, 1337, 1528, 2149, 2296, 2456, 2624, 2674, 3056, 4298, 4592, 4912, 5248, 5348, 6112, 7831, 8596, 9184, 9824, 10696, 12224, 12587, 15662, 17192, 18368, 19648, 21392, 24448, 25174, 31324, 34384, 36736, 39296, 42784, 50348, 54817, 58637, 62648, 68768, 85568, 88109, 100696, 109634, 117274, 125296, 137536, 171136, 176218, 201392, 219268, 234548, 250592, 275072, 352436, 402784, 410459, 438536, 469096, 501184, 704872, 805568, 820918, 877072, 938192, 1002368, 1409744, 1611136, 1641836, 1754144, 1876384, 2404117, 2819488, 3283672, 3508288, 3752768, 4808234, 5638976, 6567344, 7016576, 7505536, 9616468, 11277952, 13134688, 16828819, 19232936, 26269376, 33657638, 38465872, 52538752, 67315276, 76931744, 134630552, 153863488, 269261104, 307726976, 538522208, 1077044416, 2154088832]

約数ペア:

[(1, 2154088832), (2, 1077044416), (4, 538522208), (7, 307726976), (8, 269261104), (14, 153863488), (16, 134630552), (28, 76931744), (32, 67315276), (41, 52538752), (56, 38465872), (64, 33657638), (82, 26269376), (112, 19232936), (128, 16828819), (164, 13134688), (191, 11277952), (224, 9616468), (287, 7505536), (307, 7016576), (328, 6567344), (382, 5638976), (448, 4808234), (574, 3752768), (614, 3508288), (656, 3283672), (764, 2819488), (896, 2404117), (1148, 1876384), (1228, 1754144), (1312, 1641836), (1337, 1611136), (1528, 1409744), (2149, 1002368), (2296, 938192), (2456, 877072), (2624, 820918), (2674, 805568), (3056, 704872), (4298, 501184), (4592, 469096), (4912, 438536), (5248, 410459), (5348, 402784), (6112, 352436), (7831, 275072), (8596, 250592), (9184, 234548), (9824, 219268), (10696, 201392), (12224, 176218), (12587, 171136), (15662, 137536), (17192, 125296), (18368, 117274), (19648, 109634), (21392, 100696), (24448, 88109), (25174, 85568), (31324, 68768), (34384, 62648), (36736, 58637), (39296, 54817), (42784, 50348)]