305316648

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 1068480000

約数和(自身を除く): 763163352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 317, 343, 351, 364, 378, 392, 441, 468, 504, 546, 588, 634, 637, 686, 702, 728, 756, 819, 882, 936, 951, 1029, 1092, 1176, 1268, 1274, 1323, 1372, 1404, 1512, 1638, 1764, 1902, 1911, 2058, 2184, 2219, 2457, 2536, 2548, 2646, 2744, 2808, 2853, 3087, 3276, 3528, 3804, 3822, 4116, 4121, 4438, 4459, 4914, 5096, 5292, 5706, 5733, 6174, 6552, 6657, 7608, 7644, 8232, 8242, 8559, 8876, 8918, 9261, 9828, 10584, 11412, 11466, 12348, 12363, 13314, 13377, 15288, 15533, 16484, 17118, 17199, 17752, 17836, 18522, 19656, 19971, 22824, 22932, 24696, 24726, 26628, 26754, 28847, 31066, 32968, 34236, 34398, 35672, 37044, 37089, 39942, 40131, 45864, 46599, 49452, 53256, 53508, 57694, 59913, 62132, 68472, 68796, 74088, 74178, 79884, 80262, 86541, 93198, 98904, 107016, 108731, 111267, 115388, 119826, 120393, 124264, 137592, 139797, 148356, 159768, 160524, 173082, 186396, 201929, 217462, 222534, 230776, 239652, 240786, 259623, 279594, 296712, 321048, 326193, 346164, 372792, 403858, 419391, 434924, 445068, 479304, 481572, 519246, 559188, 605787, 652386, 692328, 778869, 807716, 838782, 869848, 890136, 963144, 978579, 1038492, 1118376, 1211574, 1304772, 1413503, 1557738, 1615432, 1677564, 1817361, 1957158, 2076984, 2423148, 2609544, 2827006, 2935737, 3115476, 3355128, 3634722, 3914316, 4240509, 4846296, 5452083, 5654012, 5871474, 6230952, 7269444, 7828632, 8481018, 10904166, 11308024, 11742948, 12721527, 14538888, 16962036, 21808332, 23485896, 25443054, 33924072, 38164581, 43616664, 50886108, 76329162, 101772216, 152658324, 305316648]

約数ペア:

[(1, 305316648), (2, 152658324), (3, 101772216), (4, 76329162), (6, 50886108), (7, 43616664), (8, 38164581), (9, 33924072), (12, 25443054), (13, 23485896), (14, 21808332), (18, 16962036), (21, 14538888), (24, 12721527), (26, 11742948), (27, 11308024), (28, 10904166), (36, 8481018), (39, 7828632), (42, 7269444), (49, 6230952), (52, 5871474), (54, 5654012), (56, 5452083), (63, 4846296), (72, 4240509), (78, 3914316), (84, 3634722), (91, 3355128), (98, 3115476), (104, 2935737), (108, 2827006), (117, 2609544), (126, 2423148), (147, 2076984), (156, 1957158), (168, 1817361), (182, 1677564), (189, 1615432), (196, 1557738), (216, 1413503), (234, 1304772), (252, 1211574), (273, 1118376), (294, 1038492), (312, 978579), (317, 963144), (343, 890136), (351, 869848), (364, 838782), (378, 807716), (392, 778869), (441, 692328), (468, 652386), (504, 605787), (546, 559188), (588, 519246), (634, 481572), (637, 479304), (686, 445068), (702, 434924), (728, 419391), (756, 403858), (819, 372792), (882, 346164), (936, 326193), (951, 321048), (1029, 296712), (1092, 279594), (1176, 259623), (1268, 240786), (1274, 239652), (1323, 230776), (1372, 222534), (1404, 217462), (1512, 201929), (1638, 186396), (1764, 173082), (1902, 160524), (1911, 159768), (2058, 148356), (2184, 139797), (2219, 137592), (2457, 124264), (2536, 120393), (2548, 119826), (2646, 115388), (2744, 111267), (2808, 108731), (2853, 107016), (3087, 98904), (3276, 93198), (3528, 86541), (3804, 80262), (3822, 79884), (4116, 74178), (4121, 74088), (4438, 68796), (4459, 68472), (4914, 62132), (5096, 59913), (5292, 57694), (5706, 53508), (5733, 53256), (6174, 49452), (6552, 46599), (6657, 45864), (7608, 40131), (7644, 39942), (8232, 37089), (8242, 37044), (8559, 35672), (8876, 34398), (8918, 34236), (9261, 32968), (9828, 31066), (10584, 28847), (11412, 26754), (11466, 26628), (12348, 24726), (12363, 24696), (13314, 22932), (13377, 22824), (15288, 19971), (15533, 19656), (16484, 18522), (17118, 17836), (17199, 17752)]