389735712

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2912

約数の個数: 120

約数和(自身を含む): 1168239996

約数和(自身を除く): 778504284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1908, 2544, 2592, 2837, 2862, 3816, 4293, 5088, 5674, 5724, 7632, 8511, 8586, 11348, 11448, 15264, 17022, 17172, 22696, 22896, 25533, 34044, 34344, 45392, 45792, 51066, 68088, 68688, 76599, 90784, 102132, 136176, 137376, 150361, 153198, 204264, 229797, 272352, 300722, 306396, 408528, 451083, 459594, 601444, 612792, 817056, 902166, 919188, 1202888, 1225584, 1353249, 1804332, 1838376, 2405776, 2451168, 2706498, 3608664, 3676752, 4059747, 4811552, 5412996, 7217328, 7353504, 8119494, 10825992, 12179241, 14434656, 16238988, 21651984, 24358482, 32477976, 43303968, 48716964, 64955952, 97433928, 129911904, 194867856, 389735712]

約数ペア:

[(1, 389735712), (2, 194867856), (3, 129911904), (4, 97433928), (6, 64955952), (8, 48716964), (9, 43303968), (12, 32477976), (16, 24358482), (18, 21651984), (24, 16238988), (27, 14434656), (32, 12179241), (36, 10825992), (48, 8119494), (53, 7353504), (54, 7217328), (72, 5412996), (81, 4811552), (96, 4059747), (106, 3676752), (108, 3608664), (144, 2706498), (159, 2451168), (162, 2405776), (212, 1838376), (216, 1804332), (288, 1353249), (318, 1225584), (324, 1202888), (424, 919188), (432, 902166), (477, 817056), (636, 612792), (648, 601444), (848, 459594), (864, 451083), (954, 408528), (1272, 306396), (1296, 300722), (1431, 272352), (1696, 229797), (1908, 204264), (2544, 153198), (2592, 150361), (2837, 137376), (2862, 136176), (3816, 102132), (4293, 90784), (5088, 76599), (5674, 68688), (5724, 68088), (7632, 51066), (8511, 45792), (8586, 45392), (11348, 34344), (11448, 34044), (15264, 25533), (17022, 22896), (17172, 22696)]