306591828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 789264000

約数和(自身を除く): 482672172

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 89, 114, 116, 174, 178, 228, 267, 348, 356, 521, 534, 551, 1042, 1068, 1102, 1563, 1653, 1691, 2084, 2204, 2581, 3126, 3306, 3382, 5073, 5162, 6252, 6612, 6764, 7743, 9899, 10146, 10324, 15109, 15486, 19798, 20292, 29697, 30218, 30972, 39596, 45327, 46369, 49039, 59394, 60436, 90654, 92738, 98078, 118788, 139107, 147117, 181308, 185476, 196156, 278214, 287071, 294234, 556428, 574142, 588468, 861213, 881011, 1148284, 1344701, 1722426, 1762022, 2643033, 2689402, 3444852, 3524044, 4034103, 5286066, 5378804, 8068206, 10572132, 16136412, 25549319, 51098638, 76647957, 102197276, 153295914, 306591828]

約数ペア:

[(1, 306591828), (2, 153295914), (3, 102197276), (4, 76647957), (6, 51098638), (12, 25549319), (19, 16136412), (29, 10572132), (38, 8068206), (57, 5378804), (58, 5286066), (76, 4034103), (87, 3524044), (89, 3444852), (114, 2689402), (116, 2643033), (174, 1762022), (178, 1722426), (228, 1344701), (267, 1148284), (348, 881011), (356, 861213), (521, 588468), (534, 574142), (551, 556428), (1042, 294234), (1068, 287071), (1102, 278214), (1563, 196156), (1653, 185476), (1691, 181308), (2084, 147117), (2204, 139107), (2581, 118788), (3126, 98078), (3306, 92738), (3382, 90654), (5073, 60436), (5162, 59394), (6252, 49039), (6612, 46369), (6764, 45327), (7743, 39596), (9899, 30972), (10146, 30218), (10324, 29697), (15109, 20292), (15486, 19798)]