331837488

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 967683600

約数和(自身を除く): 635846112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 229, 232, 261, 347, 348, 458, 464, 522, 687, 694, 696, 916, 1041, 1044, 1374, 1388, 1392, 1832, 2061, 2082, 2088, 2748, 2776, 3123, 3664, 4122, 4164, 4176, 5496, 5552, 6246, 6641, 8244, 8328, 10063, 10992, 12492, 13282, 16488, 16656, 19923, 20126, 24984, 26564, 30189, 32976, 39846, 40252, 49968, 53128, 59769, 60378, 79463, 79692, 80504, 90567, 106256, 119538, 120756, 158926, 159384, 161008, 181134, 238389, 239076, 241512, 317852, 318768, 362268, 476778, 478152, 483024, 635704, 715167, 724536, 953556, 956304, 1271408, 1430334, 1449072, 1907112, 2304427, 2860668, 3814224, 4608854, 5721336, 6913281, 9217708, 11442672, 13826562, 18435416, 20739843, 27653124, 36870832, 41479686, 55306248, 82959372, 110612496, 165918744, 331837488]

約数ペア:

[(1, 331837488), (2, 165918744), (3, 110612496), (4, 82959372), (6, 55306248), (8, 41479686), (9, 36870832), (12, 27653124), (16, 20739843), (18, 18435416), (24, 13826562), (29, 11442672), (36, 9217708), (48, 6913281), (58, 5721336), (72, 4608854), (87, 3814224), (116, 2860668), (144, 2304427), (174, 1907112), (229, 1449072), (232, 1430334), (261, 1271408), (347, 956304), (348, 953556), (458, 724536), (464, 715167), (522, 635704), (687, 483024), (694, 478152), (696, 476778), (916, 362268), (1041, 318768), (1044, 317852), (1374, 241512), (1388, 239076), (1392, 238389), (1832, 181134), (2061, 161008), (2082, 159384), (2088, 158926), (2748, 120756), (2776, 119538), (3123, 106256), (3664, 90567), (4122, 80504), (4164, 79692), (4176, 79463), (5496, 60378), (5552, 59769), (6246, 53128), (6641, 49968), (8244, 40252), (8328, 39846), (10063, 32976), (10992, 30189), (12492, 26564), (13282, 24984), (16488, 20126), (16656, 19923)]