253202544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 320

約数和(自身を含む): 892641280

約数和(自身を除く): 639438736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 37, 42, 48, 54, 56, 62, 63, 72, 73, 74, 84, 93, 108, 111, 112, 124, 126, 144, 146, 148, 168, 186, 189, 216, 217, 219, 222, 248, 252, 259, 279, 292, 296, 333, 336, 372, 378, 432, 434, 438, 444, 496, 504, 511, 518, 558, 584, 592, 651, 657, 666, 744, 756, 777, 837, 868, 876, 888, 999, 1008, 1022, 1036, 1116, 1147, 1168, 1302, 1314, 1332, 1488, 1512, 1533, 1554, 1674, 1736, 1752, 1776, 1953, 1971, 1998, 2044, 2072, 2232, 2263, 2294, 2331, 2604, 2628, 2664, 2701, 3024, 3066, 3108, 3348, 3441, 3472, 3504, 3906, 3942, 3996, 4088, 4144, 4464, 4526, 4588, 4599, 4662, 5208, 5256, 5328, 5402, 5859, 6132, 6216, 6696, 6789, 6882, 6993, 7812, 7884, 7992, 8029, 8103, 8176, 9052, 9176, 9198, 9324, 10323, 10416, 10512, 10804, 11718, 12264, 12432, 13392, 13578, 13764, 13797, 13986, 15624, 15768, 15841, 15984, 16058, 16206, 18104, 18352, 18396, 18648, 18907, 20367, 20646, 21608, 23436, 24087, 24309, 24528, 27156, 27528, 27594, 27972, 30969, 31248, 31536, 31682, 32116, 32412, 36208, 36792, 37296, 37814, 40734, 41292, 43216, 46872, 47523, 48174, 48618, 54312, 55056, 55188, 55944, 56721, 61101, 61938, 63364, 64232, 64824, 72261, 72927, 73584, 75628, 81468, 82584, 83731, 93744, 95046, 96348, 97236, 108624, 110376, 111888, 113442, 122202, 123876, 126728, 128464, 129648, 142569, 144522, 145854, 151256, 162936, 165168, 167462, 170163, 190092, 192696, 194472, 216783, 220752, 226884, 244404, 247752, 251193, 253456, 285138, 289044, 291708, 302512, 325872, 334924, 340326, 380184, 385392, 388944, 427707, 433566, 453768, 488808, 495504, 502386, 510489, 570276, 578088, 583416, 586117, 669848, 680652, 753579, 760368, 855414, 867132, 907536, 977616, 1004772, 1020978, 1140552, 1156176, 1166832, 1172234, 1339696, 1361304, 1507158, 1710828, 1734264, 1758351, 2009544, 2041956, 2260737, 2281104, 2344468, 2722608, 3014316, 3421656, 3468528, 3516702, 4019088, 4083912, 4521474, 4688936, 5275053, 6028632, 6843312, 7033404, 8167824, 9042948, 9377872, 10550106, 12057264, 14066808, 15825159, 18085896, 21100212, 28133616, 31650318, 36171792, 42200424, 63300636, 84400848, 126601272, 253202544]

約数ペア:

[(1, 253202544), (2, 126601272), (3, 84400848), (4, 63300636), (6, 42200424), (7, 36171792), (8, 31650318), (9, 28133616), (12, 21100212), (14, 18085896), (16, 15825159), (18, 14066808), (21, 12057264), (24, 10550106), (27, 9377872), (28, 9042948), (31, 8167824), (36, 7033404), (37, 6843312), (42, 6028632), (48, 5275053), (54, 4688936), (56, 4521474), (62, 4083912), (63, 4019088), (72, 3516702), (73, 3468528), (74, 3421656), (84, 3014316), (93, 2722608), (108, 2344468), (111, 2281104), (112, 2260737), (124, 2041956), (126, 2009544), (144, 1758351), (146, 1734264), (148, 1710828), (168, 1507158), (186, 1361304), (189, 1339696), (216, 1172234), (217, 1166832), (219, 1156176), (222, 1140552), (248, 1020978), (252, 1004772), (259, 977616), (279, 907536), (292, 867132), (296, 855414), (333, 760368), (336, 753579), (372, 680652), (378, 669848), (432, 586117), (434, 583416), (438, 578088), (444, 570276), (496, 510489), (504, 502386), (511, 495504), (518, 488808), (558, 453768), (584, 433566), (592, 427707), (651, 388944), (657, 385392), (666, 380184), (744, 340326), (756, 334924), (777, 325872), (837, 302512), (868, 291708), (876, 289044), (888, 285138), (999, 253456), (1008, 251193), (1022, 247752), (1036, 244404), (1116, 226884), (1147, 220752), (1168, 216783), (1302, 194472), (1314, 192696), (1332, 190092), (1488, 170163), (1512, 167462), (1533, 165168), (1554, 162936), (1674, 151256), (1736, 145854), (1752, 144522), (1776, 142569), (1953, 129648), (1971, 128464), (1998, 126728), (2044, 123876), (2072, 122202), (2232, 113442), (2263, 111888), (2294, 110376), (2331, 108624), (2604, 97236), (2628, 96348), (2664, 95046), (2701, 93744), (3024, 83731), (3066, 82584), (3108, 81468), (3348, 75628), (3441, 73584), (3472, 72927), (3504, 72261), (3906, 64824), (3942, 64232), (3996, 63364), (4088, 61938), (4144, 61101), (4464, 56721), (4526, 55944), (4588, 55188), (4599, 55056), (4662, 54312), (5208, 48618), (5256, 48174), (5328, 47523), (5402, 46872), (5859, 43216), (6132, 41292), (6216, 40734), (6696, 37814), (6789, 37296), (6882, 36792), (6993, 36208), (7812, 32412), (7884, 32116), (7992, 31682), (8029, 31536), (8103, 31248), (8176, 30969), (9052, 27972), (9176, 27594), (9198, 27528), (9324, 27156), (10323, 24528), (10416, 24309), (10512, 24087), (10804, 23436), (11718, 21608), (12264, 20646), (12432, 20367), (13392, 18907), (13578, 18648), (13764, 18396), (13797, 18352), (13986, 18104), (15624, 16206), (15768, 16058), (15841, 15984)]