1331017184

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 144

約数和(自身を含む): 3286483200

約数和(自身を除く): 1955466016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 76, 86, 98, 112, 133, 152, 172, 196, 224, 266, 301, 304, 344, 392, 532, 602, 608, 688, 784, 817, 931, 1039, 1064, 1204, 1376, 1568, 1634, 1862, 2078, 2107, 2128, 2408, 3268, 3724, 4156, 4214, 4256, 4816, 5719, 6536, 7273, 7448, 8312, 8428, 9632, 11438, 13072, 14546, 14896, 16624, 16856, 19741, 22876, 26144, 29092, 29792, 33248, 33712, 39482, 40033, 44677, 45752, 50911, 58184, 67424, 78964, 80066, 89354, 91504, 101822, 116368, 138187, 157928, 160132, 178708, 183008, 203644, 232736, 276374, 312739, 315856, 320264, 357416, 407288, 552748, 625478, 631712, 640528, 714832, 814576, 848863, 967309, 1105496, 1250956, 1281056, 1429664, 1629152, 1697726, 1934618, 2189173, 2210992, 2501912, 3395452, 3869236, 4378346, 4421984, 5003824, 5942041, 6790904, 7738472, 8756692, 10007648, 11884082, 13581808, 15476944, 17513384, 23768164, 27163616, 30953888, 35026768, 41594287, 47536328, 70053536, 83188574, 95072656, 166377148, 190145312, 332754296, 665508592, 1331017184]

約数ペア:

[(1, 1331017184), (2, 665508592), (4, 332754296), (7, 190145312), (8, 166377148), (14, 95072656), (16, 83188574), (19, 70053536), (28, 47536328), (32, 41594287), (38, 35026768), (43, 30953888), (49, 27163616), (56, 23768164), (76, 17513384), (86, 15476944), (98, 13581808), (112, 11884082), (133, 10007648), (152, 8756692), (172, 7738472), (196, 6790904), (224, 5942041), (266, 5003824), (301, 4421984), (304, 4378346), (344, 3869236), (392, 3395452), (532, 2501912), (602, 2210992), (608, 2189173), (688, 1934618), (784, 1697726), (817, 1629152), (931, 1429664), (1039, 1281056), (1064, 1250956), (1204, 1105496), (1376, 967309), (1568, 848863), (1634, 814576), (1862, 714832), (2078, 640528), (2107, 631712), (2128, 625478), (2408, 552748), (3268, 407288), (3724, 357416), (4156, 320264), (4214, 315856), (4256, 312739), (4816, 276374), (5719, 232736), (6536, 203644), (7273, 183008), (7448, 178708), (8312, 160132), (8428, 157928), (9632, 138187), (11438, 116368), (13072, 101822), (14546, 91504), (14896, 89354), (16624, 80066), (16856, 78964), (19741, 67424), (22876, 58184), (26144, 50911), (29092, 45752), (29792, 44677), (33248, 40033), (33712, 39482)]