1330999728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{2203}}^1$

素因数の和:2562

約数の個数: 80

約数和(自身を含む): 3535357056

約数和(自身を除く): 2204357328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 307, 328, 492, 614, 656, 921, 984, 1228, 1842, 1968, 2203, 2456, 3684, 4406, 4912, 6609, 7368, 8812, 12587, 13218, 14736, 17624, 25174, 26436, 35248, 37761, 50348, 52872, 75522, 90323, 100696, 105744, 151044, 180646, 201392, 270969, 302088, 361292, 541938, 604176, 676321, 722584, 1083876, 1352642, 1445168, 2028963, 2167752, 2705284, 4057926, 4335504, 5410568, 8115852, 10821136, 16231704, 27729161, 32463408, 55458322, 83187483, 110916644, 166374966, 221833288, 332749932, 443666576, 665499864, 1330999728]

約数ペア:

[(1, 1330999728), (2, 665499864), (3, 443666576), (4, 332749932), (6, 221833288), (8, 166374966), (12, 110916644), (16, 83187483), (24, 55458322), (41, 32463408), (48, 27729161), (82, 16231704), (123, 10821136), (164, 8115852), (246, 5410568), (307, 4335504), (328, 4057926), (492, 2705284), (614, 2167752), (656, 2028963), (921, 1445168), (984, 1352642), (1228, 1083876), (1842, 722584), (1968, 676321), (2203, 604176), (2456, 541938), (3684, 361292), (4406, 302088), (4912, 270969), (6609, 201392), (7368, 180646), (8812, 151044), (12587, 105744), (13218, 100696), (14736, 90323), (17624, 75522), (25174, 52872), (26436, 50348), (35248, 37761)]