388639296

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1314

約数の個数: 140

約数和(自身を含む): 1171887420

約数和(自身を除く): 783248124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1098, 1229, 1296, 1464, 1647, 1728, 1952, 2196, 2458, 2592, 2928, 3294, 3687, 3904, 4392, 4916, 4941, 5184, 5856, 6588, 7374, 8784, 9832, 9882, 11061, 11712, 13176, 14748, 17568, 19664, 19764, 22122, 26352, 29496, 33183, 35136, 39328, 39528, 44244, 52704, 58992, 66366, 74969, 78656, 79056, 88488, 99549, 105408, 117984, 132732, 149938, 158112, 176976, 199098, 224907, 235968, 265464, 299876, 316224, 353952, 398196, 449814, 530928, 599752, 674721, 707904, 796392, 899628, 1061856, 1199504, 1349442, 1592784, 1799256, 2024163, 2123712, 2399008, 2698884, 3185568, 3598512, 4048326, 4798016, 5397768, 6072489, 6371136, 7197024, 8096652, 10795536, 12144978, 14394048, 16193304, 21591072, 24289956, 32386608, 43182144, 48579912, 64773216, 97159824, 129546432, 194319648, 388639296]

約数ペア:

[(1, 388639296), (2, 194319648), (3, 129546432), (4, 97159824), (6, 64773216), (8, 48579912), (9, 43182144), (12, 32386608), (16, 24289956), (18, 21591072), (24, 16193304), (27, 14394048), (32, 12144978), (36, 10795536), (48, 8096652), (54, 7197024), (61, 6371136), (64, 6072489), (72, 5397768), (81, 4798016), (96, 4048326), (108, 3598512), (122, 3185568), (144, 2698884), (162, 2399008), (183, 2123712), (192, 2024163), (216, 1799256), (244, 1592784), (288, 1349442), (324, 1199504), (366, 1061856), (432, 899628), (488, 796392), (549, 707904), (576, 674721), (648, 599752), (732, 530928), (864, 449814), (976, 398196), (1098, 353952), (1229, 316224), (1296, 299876), (1464, 265464), (1647, 235968), (1728, 224907), (1952, 199098), (2196, 176976), (2458, 158112), (2592, 149938), (2928, 132732), (3294, 117984), (3687, 105408), (3904, 99549), (4392, 88488), (4916, 79056), (4941, 78656), (5184, 74969), (5856, 66366), (6588, 58992), (7374, 52704), (8784, 44244), (9832, 39528), (9882, 39328), (11061, 35136), (11712, 33183), (13176, 29496), (14748, 26352), (17568, 22122), (19664, 19764)]