401754528

素因数分解:

$2^5\times 3^2\times 7^5\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 1348951968

約数和(自身を除く): 947197440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 83, 84, 96, 98, 112, 126, 144, 147, 166, 168, 196, 224, 249, 252, 288, 294, 332, 336, 343, 392, 441, 498, 504, 581, 588, 664, 672, 686, 747, 784, 882, 996, 1008, 1029, 1162, 1176, 1328, 1372, 1494, 1568, 1743, 1764, 1992, 2016, 2058, 2324, 2352, 2401, 2656, 2744, 2988, 3087, 3486, 3528, 3984, 4067, 4116, 4648, 4704, 4802, 5229, 5488, 5976, 6174, 6972, 7056, 7203, 7968, 8134, 8232, 9296, 9604, 10458, 10976, 11952, 12201, 12348, 13944, 14112, 14406, 16268, 16464, 16807, 18592, 19208, 20916, 21609, 23904, 24402, 24696, 27888, 28469, 28812, 32536, 32928, 33614, 36603, 38416, 41832, 43218, 48804, 49392, 50421, 55776, 56938, 57624, 65072, 67228, 73206, 76832, 83664, 85407, 86436, 97608, 98784, 100842, 113876, 115248, 130144, 134456, 146412, 151263, 167328, 170814, 172872, 195216, 199283, 201684, 227752, 230496, 256221, 268912, 292824, 302526, 341628, 345744, 390432, 398566, 403368, 455504, 512442, 537824, 585648, 597849, 605052, 683256, 691488, 797132, 806736, 911008, 1024884, 1171296, 1195698, 1210104, 1366512, 1394981, 1594264, 1613472, 1793547, 2049768, 2391396, 2420208, 2733024, 2789962, 3188528, 3587094, 4099536, 4184943, 4782792, 4840416, 5579924, 6377056, 7174188, 8199072, 8369886, 9565584, 11159848, 12554829, 14348376, 16739772, 19131168, 22319696, 25109658, 28696752, 33479544, 44639392, 50219316, 57393504, 66959088, 100438632, 133918176, 200877264, 401754528]

約数ペア:

[(1, 401754528), (2, 200877264), (3, 133918176), (4, 100438632), (6, 66959088), (7, 57393504), (8, 50219316), (9, 44639392), (12, 33479544), (14, 28696752), (16, 25109658), (18, 22319696), (21, 19131168), (24, 16739772), (28, 14348376), (32, 12554829), (36, 11159848), (42, 9565584), (48, 8369886), (49, 8199072), (56, 7174188), (63, 6377056), (72, 5579924), (83, 4840416), (84, 4782792), (96, 4184943), (98, 4099536), (112, 3587094), (126, 3188528), (144, 2789962), (147, 2733024), (166, 2420208), (168, 2391396), (196, 2049768), (224, 1793547), (249, 1613472), (252, 1594264), (288, 1394981), (294, 1366512), (332, 1210104), (336, 1195698), (343, 1171296), (392, 1024884), (441, 911008), (498, 806736), (504, 797132), (581, 691488), (588, 683256), (664, 605052), (672, 597849), (686, 585648), (747, 537824), (784, 512442), (882, 455504), (996, 403368), (1008, 398566), (1029, 390432), (1162, 345744), (1176, 341628), (1328, 302526), (1372, 292824), (1494, 268912), (1568, 256221), (1743, 230496), (1764, 227752), (1992, 201684), (2016, 199283), (2058, 195216), (2324, 172872), (2352, 170814), (2401, 167328), (2656, 151263), (2744, 146412), (2988, 134456), (3087, 130144), (3486, 115248), (3528, 113876), (3984, 100842), (4067, 98784), (4116, 97608), (4648, 86436), (4704, 85407), (4802, 83664), (5229, 76832), (5488, 73206), (5976, 67228), (6174, 65072), (6972, 57624), (7056, 56938), (7203, 55776), (7968, 50421), (8134, 49392), (8232, 48804), (9296, 43218), (9604, 41832), (10458, 38416), (10976, 36603), (11952, 33614), (12201, 32928), (12348, 32536), (13944, 28812), (14112, 28469), (14406, 27888), (16268, 24696), (16464, 24402), (16807, 23904), (18592, 21609), (19208, 20916)]