2018420208

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 280

約数和(自身を含む): 6830812800

約数和(自身を除く): 4812392592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 108, 112, 118, 126, 144, 162, 168, 177, 189, 216, 236, 243, 252, 324, 336, 354, 378, 413, 419, 432, 472, 486, 504, 531, 567, 648, 708, 729, 756, 826, 838, 944, 972, 1008, 1062, 1134, 1239, 1257, 1296, 1416, 1458, 1512, 1593, 1652, 1676, 1701, 1944, 2124, 2268, 2478, 2514, 2832, 2916, 2933, 3024, 3186, 3304, 3352, 3402, 3717, 3771, 3888, 4248, 4536, 4779, 4956, 5028, 5103, 5832, 5866, 6372, 6608, 6704, 6804, 7434, 7542, 8496, 8799, 9072, 9558, 9912, 10056, 10206, 11151, 11313, 11664, 11732, 12744, 13608, 14337, 14868, 15084, 17598, 19116, 19824, 20112, 20412, 22302, 22626, 23464, 24721, 25488, 26397, 27216, 28674, 29736, 30168, 33453, 33939, 35196, 38232, 40824, 43011, 44604, 45252, 46928, 49442, 52794, 57348, 59472, 60336, 66906, 67878, 70392, 74163, 76464, 79191, 81648, 86022, 89208, 90504, 98884, 100359, 101817, 105588, 114696, 133812, 135756, 140784, 148326, 158382, 172044, 173047, 178416, 181008, 197768, 200718, 203634, 211176, 222489, 229392, 237573, 267624, 271512, 296652, 301077, 305451, 316764, 344088, 346094, 395536, 401436, 407268, 422352, 444978, 475146, 519141, 535248, 543024, 593304, 602154, 610902, 633528, 667467, 688176, 692188, 712719, 802872, 814536, 889956, 950292, 1038282, 1186608, 1204308, 1221804, 1267056, 1334934, 1384376, 1425438, 1557423, 1605744, 1629072, 1779912, 1900584, 2002401, 2076564, 2138157, 2408616, 2443608, 2669868, 2768752, 2850876, 3114846, 3559824, 3801168, 4004802, 4153128, 4276314, 4672269, 4817232, 4887216, 5339736, 5701752, 6007203, 6229692, 8009604, 8306256, 8552628, 9344538, 10679472, 11403504, 12014406, 12459384, 14016807, 16019208, 17105256, 18021609, 18689076, 24028812, 24918768, 28033614, 32038416, 34210512, 36043218, 37378152, 42050421, 48057624, 56067228, 72086436, 74756304, 84100842, 96115248, 112134456, 126151263, 144172872, 168201684, 224268912, 252302526, 288345744, 336403368, 504605052, 672806736, 1009210104, 2018420208]

約数ペア:

[(1, 2018420208), (2, 1009210104), (3, 672806736), (4, 504605052), (6, 336403368), (7, 288345744), (8, 252302526), (9, 224268912), (12, 168201684), (14, 144172872), (16, 126151263), (18, 112134456), (21, 96115248), (24, 84100842), (27, 74756304), (28, 72086436), (36, 56067228), (42, 48057624), (48, 42050421), (54, 37378152), (56, 36043218), (59, 34210512), (63, 32038416), (72, 28033614), (81, 24918768), (84, 24028812), (108, 18689076), (112, 18021609), (118, 17105256), (126, 16019208), (144, 14016807), (162, 12459384), (168, 12014406), (177, 11403504), (189, 10679472), (216, 9344538), (236, 8552628), (243, 8306256), (252, 8009604), (324, 6229692), (336, 6007203), (354, 5701752), (378, 5339736), (413, 4887216), (419, 4817232), (432, 4672269), (472, 4276314), (486, 4153128), (504, 4004802), (531, 3801168), (567, 3559824), (648, 3114846), (708, 2850876), (729, 2768752), (756, 2669868), (826, 2443608), (838, 2408616), (944, 2138157), (972, 2076564), (1008, 2002401), (1062, 1900584), (1134, 1779912), (1239, 1629072), (1257, 1605744), (1296, 1557423), (1416, 1425438), (1458, 1384376), (1512, 1334934), (1593, 1267056), (1652, 1221804), (1676, 1204308), (1701, 1186608), (1944, 1038282), (2124, 950292), (2268, 889956), (2478, 814536), (2514, 802872), (2832, 712719), (2916, 692188), (2933, 688176), (3024, 667467), (3186, 633528), (3304, 610902), (3352, 602154), (3402, 593304), (3717, 543024), (3771, 535248), (3888, 519141), (4248, 475146), (4536, 444978), (4779, 422352), (4956, 407268), (5028, 401436), (5103, 395536), (5832, 346094), (5866, 344088), (6372, 316764), (6608, 305451), (6704, 301077), (6804, 296652), (7434, 271512), (7542, 267624), (8496, 237573), (8799, 229392), (9072, 222489), (9558, 211176), (9912, 203634), (10056, 200718), (10206, 197768), (11151, 181008), (11313, 178416), (11664, 173047), (11732, 172044), (12744, 158382), (13608, 148326), (14337, 140784), (14868, 135756), (15084, 133812), (17598, 114696), (19116, 105588), (19824, 101817), (20112, 100359), (20412, 98884), (22302, 90504), (22626, 89208), (23464, 86022), (24721, 81648), (25488, 79191), (26397, 76464), (27216, 74163), (28674, 70392), (29736, 67878), (30168, 66906), (33453, 60336), (33939, 59472), (35196, 57348), (38232, 52794), (40824, 49442), (43011, 46928), (44604, 45252)]