420464752512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{5857}}^1$

素因数の和:7469

約数の個数: 256

約数和(自身を含む): 1352585018880

約数和(自身を除く): 932120266368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1571, 1632, 1904, 2176, 2688, 2856, 3142, 3264, 3808, 4713, 5712, 5857, 6284, 6528, 7616, 9426, 10997, 11424, 11714, 12568, 15232, 17571, 18852, 21994, 22848, 23428, 25136, 26707, 32991, 35142, 37704, 40999, 43988, 45696, 46856, 50272, 53414, 65982, 70284, 75408, 80121, 81998, 87976, 93712, 99569, 100544, 106828, 122997, 131964, 140568, 150816, 160242, 163996, 175952, 186949, 187424, 199138, 201088, 213656, 245994, 263928, 281136, 298707, 301632, 320484, 327992, 351904, 373898, 374848, 398276, 427312, 491988, 527856, 560847, 562272, 597414, 603264, 640968, 655984, 696983, 703808, 747796, 749696, 796552, 854624, 983976, 1055712, 1121694, 1124544, 1194828, 1281936, 1311968, 1393966, 1407616, 1495592, 1593104, 1709248, 1967952, 2090949, 2111424, 2243388, 2249088, 2389656, 2563872, 2623936, 2787932, 2991184, 3186208, 3418496, 3935904, 4181898, 4222848, 4486776, 4779312, 5127744, 5247872, 5575864, 5982368, 6372416, 7871808, 8363796, 8973552, 9201347, 9558624, 10255488, 11151728, 11964736, 12744832, 15743616, 16727592, 17947104, 18402694, 19117248, 22303456, 23929472, 27604041, 33455184, 35894208, 36805388, 38234496, 44606912, 55208082, 64409429, 66910368, 71788416, 73610776, 89213824, 110416164, 128818858, 133820736, 147221552, 156422899, 193228287, 220832328, 257637716, 267641472, 294443104, 312845798, 386456574, 441664656, 469268697, 515275432, 588886208, 625691596, 772913148, 883329312, 938537394, 1030550864, 1094960293, 1177772416, 1251383192, 1545826296, 1766658624, 1877074788, 2061101728, 2189920586, 2502766384, 3091652592, 3284880879, 3533317248, 3754149576, 4122203456, 4379841172, 5005532768, 6183305184, 6569761758, 7508299152, 8244406912, 8759682344, 10011065536, 12366610368, 13139523516, 15016598304, 17519364688, 20022131072, 24733220736, 26279047032, 30033196608, 35038729376, 52558094064, 60066393216, 70077458752, 105116188128, 140154917504, 210232376256, 420464752512]

約数ペア:

[(1, 420464752512), (2, 210232376256), (3, 140154917504), (4, 105116188128), (6, 70077458752), (7, 60066393216), (8, 52558094064), (12, 35038729376), (14, 30033196608), (16, 26279047032), (17, 24733220736), (21, 20022131072), (24, 17519364688), (28, 15016598304), (32, 13139523516), (34, 12366610368), (42, 10011065536), (48, 8759682344), (51, 8244406912), (56, 7508299152), (64, 6569761758), (68, 6183305184), (84, 5005532768), (96, 4379841172), (102, 4122203456), (112, 3754149576), (119, 3533317248), (128, 3284880879), (136, 3091652592), (168, 2502766384), (192, 2189920586), (204, 2061101728), (224, 1877074788), (238, 1766658624), (272, 1545826296), (336, 1251383192), (357, 1177772416), (384, 1094960293), (408, 1030550864), (448, 938537394), (476, 883329312), (544, 772913148), (672, 625691596), (714, 588886208), (816, 515275432), (896, 469268697), (952, 441664656), (1088, 386456574), (1344, 312845798), (1428, 294443104), (1571, 267641472), (1632, 257637716), (1904, 220832328), (2176, 193228287), (2688, 156422899), (2856, 147221552), (3142, 133820736), (3264, 128818858), (3808, 110416164), (4713, 89213824), (5712, 73610776), (5857, 71788416), (6284, 66910368), (6528, 64409429), (7616, 55208082), (9426, 44606912), (10997, 38234496), (11424, 36805388), (11714, 35894208), (12568, 33455184), (15232, 27604041), (17571, 23929472), (18852, 22303456), (21994, 19117248), (22848, 18402694), (23428, 17947104), (25136, 16727592), (26707, 15743616), (32991, 12744832), (35142, 11964736), (37704, 11151728), (40999, 10255488), (43988, 9558624), (45696, 9201347), (46856, 8973552), (50272, 8363796), (53414, 7871808), (65982, 6372416), (70284, 5982368), (75408, 5575864), (80121, 5247872), (81998, 5127744), (87976, 4779312), (93712, 4486776), (99569, 4222848), (100544, 4181898), (106828, 3935904), (122997, 3418496), (131964, 3186208), (140568, 2991184), (150816, 2787932), (160242, 2623936), (163996, 2563872), (175952, 2389656), (186949, 2249088), (187424, 2243388), (199138, 2111424), (201088, 2090949), (213656, 1967952), (245994, 1709248), (263928, 1593104), (281136, 1495592), (298707, 1407616), (301632, 1393966), (320484, 1311968), (327992, 1281936), (351904, 1194828), (373898, 1124544), (374848, 1121694), (398276, 1055712), (427312, 983976), (491988, 854624), (527856, 796552), (560847, 749696), (562272, 747796), (597414, 703808), (603264, 696983), (640968, 655984)]