306998208

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 224

約数和(自身を含む): 1018275840

約数和(自身を除く): 711277632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 132, 144, 176, 186, 192, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 396, 432, 496, 521, 528, 558, 576, 594, 682, 704, 744, 792, 837, 864, 992, 1023, 1042, 1056, 1116, 1188, 1364, 1488, 1563, 1584, 1674, 1728, 1984, 2046, 2084, 2112, 2232, 2376, 2728, 2976, 3069, 3126, 3168, 3348, 4092, 4168, 4464, 4689, 4752, 5456, 5731, 5952, 6138, 6252, 6336, 6696, 8184, 8336, 8928, 9207, 9378, 9504, 10912, 11462, 12276, 12504, 13392, 14067, 16151, 16368, 16672, 17193, 17856, 18414, 18756, 19008, 21824, 22924, 24552, 25008, 26784, 28134, 32302, 32736, 33344, 34386, 36828, 37512, 45848, 48453, 49104, 50016, 51579, 53568, 56268, 64604, 65472, 68772, 73656, 75024, 91696, 96906, 98208, 100032, 103158, 112536, 129208, 137544, 145359, 147312, 150048, 154737, 177661, 183392, 193812, 196416, 206316, 225072, 258416, 275088, 290718, 294624, 300096, 309474, 355322, 366784, 387624, 412632, 436077, 450144, 516832, 532983, 550176, 581436, 589248, 618948, 710644, 775248, 825264, 872154, 900288, 1033664, 1065966, 1100352, 1162872, 1237896, 1421288, 1550496, 1598949, 1650528, 1744308, 2131932, 2325744, 2475792, 2842576, 3100992, 3197898, 3301056, 3488616, 4263864, 4651488, 4796847, 4951584, 5685152, 6395796, 6977232, 8527728, 9302976, 9593694, 9903168, 11370304, 12791592, 13954464, 17055456, 19187388, 25583184, 27908928, 34110912, 38374776, 51166368, 76749552, 102332736, 153499104, 306998208]

約数ペア:

[(1, 306998208), (2, 153499104), (3, 102332736), (4, 76749552), (6, 51166368), (8, 38374776), (9, 34110912), (11, 27908928), (12, 25583184), (16, 19187388), (18, 17055456), (22, 13954464), (24, 12791592), (27, 11370304), (31, 9903168), (32, 9593694), (33, 9302976), (36, 8527728), (44, 6977232), (48, 6395796), (54, 5685152), (62, 4951584), (64, 4796847), (66, 4651488), (72, 4263864), (88, 3488616), (93, 3301056), (96, 3197898), (99, 3100992), (108, 2842576), (124, 2475792), (132, 2325744), (144, 2131932), (176, 1744308), (186, 1650528), (192, 1598949), (198, 1550496), (216, 1421288), (248, 1237896), (264, 1162872), (279, 1100352), (288, 1065966), (297, 1033664), (341, 900288), (352, 872154), (372, 825264), (396, 775248), (432, 710644), (496, 618948), (521, 589248), (528, 581436), (558, 550176), (576, 532983), (594, 516832), (682, 450144), (704, 436077), (744, 412632), (792, 387624), (837, 366784), (864, 355322), (992, 309474), (1023, 300096), (1042, 294624), (1056, 290718), (1116, 275088), (1188, 258416), (1364, 225072), (1488, 206316), (1563, 196416), (1584, 193812), (1674, 183392), (1728, 177661), (1984, 154737), (2046, 150048), (2084, 147312), (2112, 145359), (2232, 137544), (2376, 129208), (2728, 112536), (2976, 103158), (3069, 100032), (3126, 98208), (3168, 96906), (3348, 91696), (4092, 75024), (4168, 73656), (4464, 68772), (4689, 65472), (4752, 64604), (5456, 56268), (5731, 53568), (5952, 51579), (6138, 50016), (6252, 49104), (6336, 48453), (6696, 45848), (8184, 37512), (8336, 36828), (8928, 34386), (9207, 33344), (9378, 32736), (9504, 32302), (10912, 28134), (11462, 26784), (12276, 25008), (12504, 24552), (13392, 22924), (14067, 21824), (16151, 19008), (16368, 18756), (16672, 18414), (17193, 17856)]