219697296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 725417856

約数和(自身を除く): 505720560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 53, 56, 73, 78, 84, 91, 104, 106, 112, 146, 156, 159, 168, 169, 182, 208, 212, 219, 273, 292, 312, 318, 336, 338, 364, 371, 424, 438, 507, 511, 546, 584, 624, 636, 676, 689, 728, 742, 848, 876, 949, 1014, 1022, 1092, 1113, 1168, 1183, 1272, 1352, 1378, 1456, 1484, 1533, 1752, 1898, 2028, 2044, 2067, 2184, 2226, 2366, 2544, 2704, 2756, 2847, 2968, 3066, 3504, 3549, 3796, 3869, 4056, 4088, 4134, 4368, 4452, 4732, 4823, 5512, 5694, 5936, 6132, 6643, 7098, 7592, 7738, 8112, 8176, 8268, 8904, 8957, 9464, 9646, 11024, 11388, 11607, 12264, 12337, 13286, 14196, 14469, 15184, 15476, 16536, 17808, 17914, 18928, 19292, 19929, 22776, 23214, 24528, 24674, 26572, 26871, 27083, 28392, 28938, 30952, 33072, 35828, 37011, 38584, 39858, 45552, 46428, 49348, 50297, 53144, 53742, 54166, 56784, 57876, 61904, 62699, 71656, 74022, 77168, 79716, 81249, 86359, 92856, 98696, 100594, 106288, 107484, 108332, 115752, 125398, 143312, 148044, 150891, 159432, 162498, 172718, 185712, 188097, 197392, 201188, 214968, 216664, 231504, 250796, 259077, 296088, 301782, 318864, 324996, 345436, 352079, 376194, 402376, 429936, 433328, 501592, 518154, 592176, 603564, 649992, 653861, 690872, 704158, 752388, 804752, 1003184, 1036308, 1056237, 1207128, 1299984, 1307722, 1381744, 1408316, 1504776, 1961583, 2072616, 2112474, 2414256, 2615444, 2816632, 3009552, 3923166, 4145232, 4224948, 4577027, 5230888, 5633264, 7846332, 8449896, 9154054, 10461776, 13731081, 15692664, 16899792, 18308108, 27462162, 31385328, 36616216, 54924324, 73232432, 109848648, 219697296]

約数ペア:

[(1, 219697296), (2, 109848648), (3, 73232432), (4, 54924324), (6, 36616216), (7, 31385328), (8, 27462162), (12, 18308108), (13, 16899792), (14, 15692664), (16, 13731081), (21, 10461776), (24, 9154054), (26, 8449896), (28, 7846332), (39, 5633264), (42, 5230888), (48, 4577027), (52, 4224948), (53, 4145232), (56, 3923166), (73, 3009552), (78, 2816632), (84, 2615444), (91, 2414256), (104, 2112474), (106, 2072616), (112, 1961583), (146, 1504776), (156, 1408316), (159, 1381744), (168, 1307722), (169, 1299984), (182, 1207128), (208, 1056237), (212, 1036308), (219, 1003184), (273, 804752), (292, 752388), (312, 704158), (318, 690872), (336, 653861), (338, 649992), (364, 603564), (371, 592176), (424, 518154), (438, 501592), (507, 433328), (511, 429936), (546, 402376), (584, 376194), (624, 352079), (636, 345436), (676, 324996), (689, 318864), (728, 301782), (742, 296088), (848, 259077), (876, 250796), (949, 231504), (1014, 216664), (1022, 214968), (1092, 201188), (1113, 197392), (1168, 188097), (1183, 185712), (1272, 172718), (1352, 162498), (1378, 159432), (1456, 150891), (1484, 148044), (1533, 143312), (1752, 125398), (1898, 115752), (2028, 108332), (2044, 107484), (2067, 106288), (2184, 100594), (2226, 98696), (2366, 92856), (2544, 86359), (2704, 81249), (2756, 79716), (2847, 77168), (2968, 74022), (3066, 71656), (3504, 62699), (3549, 61904), (3796, 57876), (3869, 56784), (4056, 54166), (4088, 53742), (4134, 53144), (4368, 50297), (4452, 49348), (4732, 46428), (4823, 45552), (5512, 39858), (5694, 38584), (5936, 37011), (6132, 35828), (6643, 33072), (7098, 30952), (7592, 28938), (7738, 28392), (8112, 27083), (8176, 26871), (8268, 26572), (8904, 24674), (8957, 24528), (9464, 23214), (9646, 22776), (11024, 19929), (11388, 19292), (11607, 18928), (12264, 17914), (12337, 17808), (13286, 16536), (14196, 15476), (14469, 15184)]