289292472

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{3037}}^1$

素因数の和:3072

約数の個数: 144

約数和(自身を含む): 945486360

約数和(自身を除く): 656193888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3037, 3402, 3528, 3969, 4536, 5292, 6074, 6804, 7938, 9111, 10584, 11907, 12148, 13608, 15876, 18222, 21259, 23814, 24296, 27333, 31752, 36444, 42518, 47628, 54666, 63777, 72888, 81999, 85036, 95256, 109332, 127554, 148813, 163998, 170072, 191331, 218664, 245997, 255108, 297626, 327996, 382662, 446439, 491994, 510216, 573993, 595252, 655992, 737991, 765324, 892878, 983988, 1147986, 1190504, 1339317, 1475982, 1530648, 1721979, 1785756, 1967976, 2295972, 2678634, 2951964, 3443958, 3571512, 4017951, 4591944, 5165937, 5357268, 5903928, 6887916, 8035902, 10331874, 10714536, 12053853, 13775832, 16071804, 20663748, 24107706, 32143608, 36161559, 41327496, 48215412, 72323118, 96430824, 144646236, 289292472]

約数ペア:

[(1, 289292472), (2, 144646236), (3, 96430824), (4, 72323118), (6, 48215412), (7, 41327496), (8, 36161559), (9, 32143608), (12, 24107706), (14, 20663748), (18, 16071804), (21, 13775832), (24, 12053853), (27, 10714536), (28, 10331874), (36, 8035902), (42, 6887916), (49, 5903928), (54, 5357268), (56, 5165937), (63, 4591944), (72, 4017951), (81, 3571512), (84, 3443958), (98, 2951964), (108, 2678634), (126, 2295972), (147, 1967976), (162, 1785756), (168, 1721979), (189, 1530648), (196, 1475982), (216, 1339317), (243, 1190504), (252, 1147986), (294, 983988), (324, 892878), (378, 765324), (392, 737991), (441, 655992), (486, 595252), (504, 573993), (567, 510216), (588, 491994), (648, 446439), (756, 382662), (882, 327996), (972, 297626), (1134, 255108), (1176, 245997), (1323, 218664), (1512, 191331), (1701, 170072), (1764, 163998), (1944, 148813), (2268, 127554), (2646, 109332), (3037, 95256), (3402, 85036), (3528, 81999), (3969, 72888), (4536, 63777), (5292, 54666), (6074, 47628), (6804, 42518), (7938, 36444), (9111, 31752), (10584, 27333), (11907, 24296), (12148, 23814), (13608, 21259), (15876, 18222)]