445387488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 192

約数和(自身を含む): 1524096000

約数和(自身を除く): 1078708512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1248, 1326, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2652, 2856, 2912, 2999, 3094, 3536, 3808, 4368, 4641, 5304, 5712, 5998, 6188, 7072, 8736, 8997, 9282, 10608, 11424, 11996, 12376, 17994, 18564, 20993, 21216, 23992, 24752, 35988, 37128, 38987, 41986, 47984, 49504, 50983, 62979, 71976, 74256, 77974, 83972, 95968, 101966, 116961, 125958, 143952, 148512, 152949, 155948, 167944, 203932, 233922, 251916, 272909, 287904, 305898, 311896, 335888, 356881, 407864, 467844, 503832, 545818, 611796, 623792, 662779, 671776, 713762, 815728, 818727, 935688, 1007664, 1070643, 1091636, 1223592, 1247584, 1325558, 1427524, 1631456, 1637454, 1871376, 1988337, 2015328, 2141286, 2183272, 2447184, 2651116, 2855048, 3274908, 3742752, 3976674, 4282572, 4366544, 4639453, 4894368, 5302232, 5710096, 6549816, 7953348, 8565144, 8733088, 9278906, 10604464, 11420192, 13099632, 13918359, 15906696, 17130288, 18557812, 21208928, 26199264, 27836718, 31813392, 34260576, 37115624, 55673436, 63626784, 74231248, 111346872, 148462496, 222693744, 445387488]

約数ペア:

[(1, 445387488), (2, 222693744), (3, 148462496), (4, 111346872), (6, 74231248), (7, 63626784), (8, 55673436), (12, 37115624), (13, 34260576), (14, 31813392), (16, 27836718), (17, 26199264), (21, 21208928), (24, 18557812), (26, 17130288), (28, 15906696), (32, 13918359), (34, 13099632), (39, 11420192), (42, 10604464), (48, 9278906), (51, 8733088), (52, 8565144), (56, 7953348), (68, 6549816), (78, 5710096), (84, 5302232), (91, 4894368), (96, 4639453), (102, 4366544), (104, 4282572), (112, 3976674), (119, 3742752), (136, 3274908), (156, 2855048), (168, 2651116), (182, 2447184), (204, 2183272), (208, 2141286), (221, 2015328), (224, 1988337), (238, 1871376), (272, 1637454), (273, 1631456), (312, 1427524), (336, 1325558), (357, 1247584), (364, 1223592), (408, 1091636), (416, 1070643), (442, 1007664), (476, 935688), (544, 818727), (546, 815728), (624, 713762), (663, 671776), (672, 662779), (714, 623792), (728, 611796), (816, 545818), (884, 503832), (952, 467844), (1092, 407864), (1248, 356881), (1326, 335888), (1428, 311896), (1456, 305898), (1547, 287904), (1632, 272909), (1768, 251916), (1904, 233922), (2184, 203932), (2652, 167944), (2856, 155948), (2912, 152949), (2999, 148512), (3094, 143952), (3536, 125958), (3808, 116961), (4368, 101966), (4641, 95968), (5304, 83972), (5712, 77974), (5998, 74256), (6188, 71976), (7072, 62979), (8736, 50983), (8997, 49504), (9282, 47984), (10608, 41986), (11424, 38987), (11996, 37128), (12376, 35988), (17994, 24752), (18564, 23992), (20993, 21216)]