391724424

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 360

約数和(自身を含む): 1400987610

約数和(自身を除く): 1009263186

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, 73, 78, 81, 84, 91, 98, 104, 108, 117, 126, 146, 147, 156, 162, 168, 169, 182, 189, 196, 216, 219, 234, 252, 273, 292, 294, 312, 324, 338, 351, 364, 378, 392, 438, 441, 468, 504, 507, 511, 546, 567, 584, 588, 637, 648, 657, 676, 702, 728, 756, 819, 876, 882, 936, 949, 1014, 1022, 1053, 1092, 1134, 1176, 1183, 1274, 1314, 1323, 1352, 1404, 1512, 1521, 1533, 1638, 1752, 1764, 1898, 1911, 1971, 2028, 2044, 2106, 2184, 2268, 2366, 2457, 2548, 2628, 2646, 2808, 2847, 3042, 3066, 3276, 3528, 3549, 3577, 3796, 3822, 3942, 3969, 4056, 4088, 4212, 4536, 4563, 4599, 4732, 4914, 5096, 5256, 5292, 5694, 5733, 5913, 6084, 6132, 6552, 6643, 7098, 7154, 7371, 7592, 7644, 7884, 7938, 8281, 8424, 8541, 9126, 9198, 9464, 9828, 10584, 10647, 10731, 11388, 11466, 11826, 12168, 12264, 12337, 13286, 13689, 13797, 14196, 14308, 14742, 15288, 15768, 15876, 16562, 17082, 17199, 18252, 18396, 19656, 19929, 21294, 21462, 22776, 22932, 23652, 24674, 24843, 25623, 26572, 27378, 27594, 28392, 28616, 29484, 31752, 31941, 32193, 33124, 34164, 34398, 36504, 36792, 37011, 39858, 41391, 42588, 42924, 45864, 46501, 47304, 49348, 49686, 51246, 51597, 53144, 54756, 55188, 58968, 59787, 63882, 64386, 66248, 68328, 68796, 74022, 74529, 76869, 79716, 82782, 85176, 85848, 86359, 93002, 95823, 96579, 98696, 99372, 102492, 103194, 109512, 110376, 111033, 119574, 127764, 128772, 137592, 139503, 148044, 149058, 153738, 159432, 165564, 172718, 179361, 186004, 191646, 193158, 198744, 204984, 206388, 222066, 223587, 239148, 255528, 257544, 259077, 279006, 289737, 296088, 298116, 307476, 331128, 333099, 345436, 358722, 372008, 383292, 386316, 412776, 418509, 444132, 447174, 478296, 518154, 538083, 558012, 579474, 596232, 604513, 614952, 666198, 670761, 690872, 717444, 766584, 772632, 777231, 837018, 888264, 894348, 999297, 1036308, 1076166, 1116024, 1158948, 1209026, 1255527, 1332396, 1341522, 1434888, 1554462, 1674036, 1788696, 1813539, 1998594, 2072616, 2152332, 2317896, 2331693, 2418052, 2511054, 2664792, 2683044, 3108924, 3348072, 3627078, 3766581, 3997188, 4304664, 4663386, 4836104, 5022108, 5366088, 5440617, 6217848, 6995079, 7254156, 7533162, 7994376, 9326772, 10044216, 10881234, 13990158, 14508312, 15066324, 16321851, 18653544, 21762468, 27980316, 30132648, 32643702, 43524936, 48965553, 55960632, 65287404, 97931106, 130574808, 195862212, 391724424]

約数ペア:

[(1, 391724424), (2, 195862212), (3, 130574808), (4, 97931106), (6, 65287404), (7, 55960632), (8, 48965553), (9, 43524936), (12, 32643702), (13, 30132648), (14, 27980316), (18, 21762468), (21, 18653544), (24, 16321851), (26, 15066324), (27, 14508312), (28, 13990158), (36, 10881234), (39, 10044216), (42, 9326772), (49, 7994376), (52, 7533162), (54, 7254156), (56, 6995079), (63, 6217848), (72, 5440617), (73, 5366088), (78, 5022108), (81, 4836104), (84, 4663386), (91, 4304664), (98, 3997188), (104, 3766581), (108, 3627078), (117, 3348072), (126, 3108924), (146, 2683044), (147, 2664792), (156, 2511054), (162, 2418052), (168, 2331693), (169, 2317896), (182, 2152332), (189, 2072616), (196, 1998594), (216, 1813539), (219, 1788696), (234, 1674036), (252, 1554462), (273, 1434888), (292, 1341522), (294, 1332396), (312, 1255527), (324, 1209026), (338, 1158948), (351, 1116024), (364, 1076166), (378, 1036308), (392, 999297), (438, 894348), (441, 888264), (468, 837018), (504, 777231), (507, 772632), (511, 766584), (546, 717444), (567, 690872), (584, 670761), (588, 666198), (637, 614952), (648, 604513), (657, 596232), (676, 579474), (702, 558012), (728, 538083), (756, 518154), (819, 478296), (876, 447174), (882, 444132), (936, 418509), (949, 412776), (1014, 386316), (1022, 383292), (1053, 372008), (1092, 358722), (1134, 345436), (1176, 333099), (1183, 331128), (1274, 307476), (1314, 298116), (1323, 296088), (1352, 289737), (1404, 279006), (1512, 259077), (1521, 257544), (1533, 255528), (1638, 239148), (1752, 223587), (1764, 222066), (1898, 206388), (1911, 204984), (1971, 198744), (2028, 193158), (2044, 191646), (2106, 186004), (2184, 179361), (2268, 172718), (2366, 165564), (2457, 159432), (2548, 153738), (2628, 149058), (2646, 148044), (2808, 139503), (2847, 137592), (3042, 128772), (3066, 127764), (3276, 119574), (3528, 111033), (3549, 110376), (3577, 109512), (3796, 103194), (3822, 102492), (3942, 99372), (3969, 98696), (4056, 96579), (4088, 95823), (4212, 93002), (4536, 86359), (4563, 85848), (4599, 85176), (4732, 82782), (4914, 79716), (5096, 76869), (5256, 74529), (5292, 74022), (5694, 68796), (5733, 68328), (5913, 66248), (6084, 64386), (6132, 63882), (6552, 59787), (6643, 58968), (7098, 55188), (7154, 54756), (7371, 53144), (7592, 51597), (7644, 51246), (7884, 49686), (7938, 49348), (8281, 47304), (8424, 46501), (8541, 45864), (9126, 42924), (9198, 42588), (9464, 41391), (9828, 39858), (10584, 37011), (10647, 36792), (10731, 36504), (11388, 34398), (11466, 34164), (11826, 33124), (12168, 32193), (12264, 31941), (12337, 31752), (13286, 29484), (13689, 28616), (13797, 28392), (14196, 27594), (14308, 27378), (14742, 26572), (15288, 25623), (15768, 24843), (15876, 24674), (16562, 23652), (17082, 22932), (17199, 22776), (18252, 21462), (18396, 21294), (19656, 19929)]