2100821328

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 5962788000

約数和(自身を除く): 3861966672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 179, 298, 358, 447, 537, 547, 596, 716, 894, 1074, 1094, 1192, 1341, 1432, 1611, 1641, 1788, 2148, 2188, 2384, 2682, 2864, 3222, 3282, 3576, 4296, 4376, 4923, 5364, 6444, 6564, 7152, 8592, 8752, 9846, 10728, 12888, 13128, 19692, 21456, 25776, 26256, 26671, 39384, 53342, 78768, 80013, 81503, 97913, 106684, 160026, 163006, 195826, 213368, 240039, 244509, 293739, 320052, 326012, 391652, 426736, 480078, 489018, 587478, 640104, 652024, 733527, 783304, 881217, 960156, 978036, 1174956, 1280208, 1304048, 1467054, 1566608, 1762434, 1920312, 1956072, 2349912, 2934108, 3524868, 3840624, 3912144, 4699824, 5868216, 7049736, 11736432, 14099472, 14589037, 29178074, 43767111, 58356148, 87534222, 116712296, 131301333, 175068444, 233424592, 262602666, 350136888, 525205332, 700273776, 1050410664, 2100821328]

約数ペア:

[(1, 2100821328), (2, 1050410664), (3, 700273776), (4, 525205332), (6, 350136888), (8, 262602666), (9, 233424592), (12, 175068444), (16, 131301333), (18, 116712296), (24, 87534222), (36, 58356148), (48, 43767111), (72, 29178074), (144, 14589037), (149, 14099472), (179, 11736432), (298, 7049736), (358, 5868216), (447, 4699824), (537, 3912144), (547, 3840624), (596, 3524868), (716, 2934108), (894, 2349912), (1074, 1956072), (1094, 1920312), (1192, 1762434), (1341, 1566608), (1432, 1467054), (1611, 1304048), (1641, 1280208), (1788, 1174956), (2148, 978036), (2188, 960156), (2384, 881217), (2682, 783304), (2864, 733527), (3222, 652024), (3282, 640104), (3576, 587478), (4296, 489018), (4376, 480078), (4923, 426736), (5364, 391652), (6444, 326012), (6564, 320052), (7152, 293739), (8592, 244509), (8752, 240039), (9846, 213368), (10728, 195826), (12888, 163006), (13128, 160026), (19692, 106684), (21456, 97913), (25776, 81503), (26256, 80013), (26671, 78768), (39384, 53342)]