21951751296

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{15937}}^1$

素因数の和:16182

約数の個数: 128

約数和(自身を含む): 62035796160

約数和(自身を除く): 40084044864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 211, 272, 384, 408, 422, 544, 633, 816, 844, 1088, 1266, 1632, 1688, 2176, 2532, 3264, 3376, 3587, 5064, 6528, 6752, 7174, 10128, 10761, 13504, 14348, 15937, 20256, 21522, 27008, 28696, 31874, 40512, 43044, 47811, 57392, 63748, 81024, 86088, 95622, 114784, 127496, 172176, 191244, 229568, 254992, 270929, 344352, 382488, 459136, 509984, 541858, 688704, 764976, 812787, 1019968, 1083716, 1377408, 1529952, 1625574, 2039936, 2167432, 3059904, 3251148, 3362707, 4334864, 6119808, 6502296, 6725414, 8669728, 10088121, 13004592, 13450828, 17339456, 20176242, 26009184, 26901656, 34678912, 40352484, 52018368, 53803312, 57166019, 80704968, 104036736, 107606624, 114332038, 161409936, 171498057, 215213248, 228664076, 322819872, 342996114, 430426496, 457328152, 645639744, 685992228, 914656304, 1291279488, 1371984456, 1829312608, 2743968912, 3658625216, 5487937824, 7317250432, 10975875648, 21951751296]

約数ペア:

[(1, 21951751296), (2, 10975875648), (3, 7317250432), (4, 5487937824), (6, 3658625216), (8, 2743968912), (12, 1829312608), (16, 1371984456), (17, 1291279488), (24, 914656304), (32, 685992228), (34, 645639744), (48, 457328152), (51, 430426496), (64, 342996114), (68, 322819872), (96, 228664076), (102, 215213248), (128, 171498057), (136, 161409936), (192, 114332038), (204, 107606624), (211, 104036736), (272, 80704968), (384, 57166019), (408, 53803312), (422, 52018368), (544, 40352484), (633, 34678912), (816, 26901656), (844, 26009184), (1088, 20176242), (1266, 17339456), (1632, 13450828), (1688, 13004592), (2176, 10088121), (2532, 8669728), (3264, 6725414), (3376, 6502296), (3587, 6119808), (5064, 4334864), (6528, 3362707), (6752, 3251148), (7174, 3059904), (10128, 2167432), (10761, 2039936), (13504, 1625574), (14348, 1529952), (15937, 1377408), (20256, 1083716), (21522, 1019968), (27008, 812787), (28696, 764976), (31874, 688704), (40512, 541858), (43044, 509984), (47811, 459136), (57392, 382488), (63748, 344352), (81024, 270929), (86088, 254992), (95622, 229568), (114784, 191244), (127496, 172176)]