338017284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 968647680

約数和(自身を除く): 630630396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 109, 123, 132, 164, 191, 198, 218, 246, 327, 369, 382, 396, 436, 451, 492, 573, 654, 738, 764, 902, 981, 1146, 1199, 1308, 1353, 1476, 1719, 1804, 1962, 2101, 2292, 2398, 2706, 3438, 3597, 3924, 4059, 4202, 4469, 4796, 5412, 6303, 6876, 7194, 7831, 8118, 8404, 8938, 10791, 12606, 13407, 14388, 15662, 16236, 17876, 18909, 20819, 21582, 23493, 25212, 26814, 31324, 37818, 40221, 41638, 43164, 46986, 49159, 53628, 62457, 70479, 75636, 80442, 83276, 86141, 93972, 98318, 124914, 140958, 147477, 160884, 172282, 187371, 196636, 229009, 249828, 258423, 281916, 294954, 344564, 374742, 442431, 458018, 516846, 589908, 687027, 749484, 775269, 853579, 884862, 916036, 1033692, 1374054, 1550538, 1707158, 1769724, 2061081, 2560737, 2748108, 3101076, 3414316, 4122162, 5121474, 7682211, 8244324, 9389369, 10242948, 15364422, 18778738, 28168107, 30728844, 37557476, 56336214, 84504321, 112672428, 169008642, 338017284]

約数ペア:

[(1, 338017284), (2, 169008642), (3, 112672428), (4, 84504321), (6, 56336214), (9, 37557476), (11, 30728844), (12, 28168107), (18, 18778738), (22, 15364422), (33, 10242948), (36, 9389369), (41, 8244324), (44, 7682211), (66, 5121474), (82, 4122162), (99, 3414316), (109, 3101076), (123, 2748108), (132, 2560737), (164, 2061081), (191, 1769724), (198, 1707158), (218, 1550538), (246, 1374054), (327, 1033692), (369, 916036), (382, 884862), (396, 853579), (436, 775269), (451, 749484), (492, 687027), (573, 589908), (654, 516846), (738, 458018), (764, 442431), (902, 374742), (981, 344564), (1146, 294954), (1199, 281916), (1308, 258423), (1353, 249828), (1476, 229009), (1719, 196636), (1804, 187371), (1962, 172282), (2101, 160884), (2292, 147477), (2398, 140958), (2706, 124914), (3438, 98318), (3597, 93972), (3924, 86141), (4059, 83276), (4202, 80442), (4469, 75636), (4796, 70479), (5412, 62457), (6303, 53628), (6876, 49159), (7194, 46986), (7831, 43164), (8118, 41638), (8404, 40221), (8938, 37818), (10791, 31324), (12606, 26814), (13407, 25212), (14388, 23493), (15662, 21582), (16236, 20819), (17876, 18909)]