1281810288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1\times {\mathrm{1637}}^1$

素因数の和:3142

約数の個数: 80

約数和(自身を含む): 3617018496

約数和(自身を除く): 2335208208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1483, 1637, 2966, 3274, 4449, 4911, 5932, 6548, 8898, 9822, 11864, 13096, 16313, 17796, 18007, 19644, 23728, 26192, 32626, 35592, 36014, 39288, 48939, 54021, 65252, 71184, 72028, 78576, 97878, 108042, 130504, 144056, 195756, 216084, 261008, 288112, 391512, 432168, 783024, 864336, 2427671, 4855342, 7283013, 9710684, 14566026, 19421368, 26704381, 29132052, 38842736, 53408762, 58264104, 80113143, 106817524, 116528208, 160226286, 213635048, 320452572, 427270096, 640905144, 1281810288]

約数ペア:

[(1, 1281810288), (2, 640905144), (3, 427270096), (4, 320452572), (6, 213635048), (8, 160226286), (11, 116528208), (12, 106817524), (16, 80113143), (22, 58264104), (24, 53408762), (33, 38842736), (44, 29132052), (48, 26704381), (66, 19421368), (88, 14566026), (132, 9710684), (176, 7283013), (264, 4855342), (528, 2427671), (1483, 864336), (1637, 783024), (2966, 432168), (3274, 391512), (4449, 288112), (4911, 261008), (5932, 216084), (6548, 195756), (8898, 144056), (9822, 130504), (11864, 108042), (13096, 97878), (16313, 78576), (17796, 72028), (18007, 71184), (19644, 65252), (23728, 54021), (26192, 48939), (32626, 39288), (35592, 36014)]