270409482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 128

約数和(自身を含む): 754790400

約数和(自身を除く): 484380918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 114, 126, 133, 138, 161, 171, 189, 207, 266, 322, 342, 378, 399, 414, 437, 483, 513, 621, 798, 874, 966, 1026, 1197, 1242, 1311, 1449, 1637, 2394, 2622, 2898, 3059, 3274, 3591, 3933, 4347, 4911, 6118, 7182, 7866, 8694, 9177, 9822, 11459, 11799, 14733, 18354, 22918, 23598, 27531, 29466, 31103, 34377, 37651, 44199, 55062, 62206, 68754, 75302, 82593, 88398, 93309, 103131, 112953, 165186, 186618, 206262, 217721, 225906, 263557, 279927, 309393, 338859, 435442, 527114, 559854, 618786, 653163, 677718, 715369, 790671, 839781, 1016577, 1306326, 1430738, 1581342, 1679562, 1959489, 2033154, 2146107, 2372013, 3918978, 4292214, 4744026, 5007583, 5878467, 6438321, 7116039, 10015166, 11756934, 12876642, 14232078, 15022749, 19314963, 30045498, 38629926, 45068247, 90136494, 135204741, 270409482]

約数ペア:

[(1, 270409482), (2, 135204741), (3, 90136494), (6, 45068247), (7, 38629926), (9, 30045498), (14, 19314963), (18, 15022749), (19, 14232078), (21, 12876642), (23, 11756934), (27, 10015166), (38, 7116039), (42, 6438321), (46, 5878467), (54, 5007583), (57, 4744026), (63, 4292214), (69, 3918978), (114, 2372013), (126, 2146107), (133, 2033154), (138, 1959489), (161, 1679562), (171, 1581342), (189, 1430738), (207, 1306326), (266, 1016577), (322, 839781), (342, 790671), (378, 715369), (399, 677718), (414, 653163), (437, 618786), (483, 559854), (513, 527114), (621, 435442), (798, 338859), (874, 309393), (966, 279927), (1026, 263557), (1197, 225906), (1242, 217721), (1311, 206262), (1449, 186618), (1637, 165186), (2394, 112953), (2622, 103131), (2898, 93309), (3059, 88398), (3274, 82593), (3591, 75302), (3933, 68754), (4347, 62206), (4911, 55062), (6118, 44199), (7182, 37651), (7866, 34377), (8694, 31103), (9177, 29466), (9822, 27531), (11459, 23598), (11799, 22918), (14733, 18354)]