231143328

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1583}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 730477440

約数和(自身を除く): 499334112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1583, 1872, 2028, 2704, 2808, 3042, 3166, 3744, 4056, 4563, 4749, 5408, 5616, 6084, 6332, 8112, 9126, 9498, 11232, 12168, 12664, 14247, 16224, 18252, 18996, 20579, 24336, 25328, 28494, 36504, 37992, 41158, 42741, 48672, 50656, 56988, 61737, 73008, 75984, 82316, 85482, 113976, 123474, 146016, 151968, 164632, 170964, 185211, 227952, 246948, 267527, 329264, 341928, 370422, 455904, 493896, 535054, 555633, 658528, 683856, 740844, 802581, 987792, 1070108, 1111266, 1367712, 1481688, 1605162, 1975584, 2140216, 2222532, 2407743, 2963376, 3210324, 4280432, 4445064, 4815486, 5926752, 6420648, 7223229, 8560864, 8890128, 9630972, 12841296, 14446458, 17780256, 19261944, 25682592, 28892916, 38523888, 57785832, 77047776, 115571664, 231143328]

約数ペア:

[(1, 231143328), (2, 115571664), (3, 77047776), (4, 57785832), (6, 38523888), (8, 28892916), (9, 25682592), (12, 19261944), (13, 17780256), (16, 14446458), (18, 12841296), (24, 9630972), (26, 8890128), (27, 8560864), (32, 7223229), (36, 6420648), (39, 5926752), (48, 4815486), (52, 4445064), (54, 4280432), (72, 3210324), (78, 2963376), (96, 2407743), (104, 2222532), (108, 2140216), (117, 1975584), (144, 1605162), (156, 1481688), (169, 1367712), (208, 1111266), (216, 1070108), (234, 987792), (288, 802581), (312, 740844), (338, 683856), (351, 658528), (416, 555633), (432, 535054), (468, 493896), (507, 455904), (624, 370422), (676, 341928), (702, 329264), (864, 267527), (936, 246948), (1014, 227952), (1248, 185211), (1352, 170964), (1404, 164632), (1521, 151968), (1583, 146016), (1872, 123474), (2028, 113976), (2704, 85482), (2808, 82316), (3042, 75984), (3166, 73008), (3744, 61737), (4056, 56988), (4563, 50656), (4749, 48672), (5408, 42741), (5616, 41158), (6084, 37992), (6332, 36504), (8112, 28494), (9126, 25328), (9498, 24336), (11232, 20579), (12168, 18996), (12664, 18252), (14247, 16224)]