4721921344

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 224

約数和(自身を含む): 11938406400

約数和(自身を除く): 7216485056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 89, 92, 112, 133, 152, 161, 178, 184, 224, 266, 271, 304, 322, 356, 368, 437, 448, 532, 542, 608, 623, 644, 712, 736, 874, 1064, 1084, 1216, 1246, 1288, 1424, 1472, 1691, 1748, 1897, 2047, 2128, 2168, 2492, 2576, 2848, 3059, 3382, 3496, 3794, 4094, 4256, 4336, 4984, 5149, 5152, 5696, 6118, 6233, 6764, 6992, 7588, 8188, 8512, 8672, 9968, 10298, 10304, 11837, 12236, 12466, 13528, 13984, 14329, 15176, 16376, 17344, 19936, 20596, 23674, 24119, 24472, 24932, 27056, 27968, 28658, 30352, 32752, 36043, 38893, 39872, 41192, 43631, 47348, 48238, 48944, 49864, 54112, 57316, 60704, 65504, 72086, 77786, 82384, 87262, 94696, 96476, 97888, 99728, 108224, 114632, 118427, 121408, 131008, 144172, 155572, 164768, 168833, 174524, 189392, 192952, 195776, 199456, 229264, 236854, 272251, 288344, 311144, 329536, 337666, 349048, 378784, 385904, 398912, 458261, 458528, 473708, 544502, 554737, 576688, 622288, 675332, 698096, 757568, 771808, 828989, 916522, 917056, 947416, 1089004, 1109474, 1153376, 1244576, 1350664, 1396192, 1543616, 1657978, 1833044, 1894832, 2178008, 2218948, 2306752, 2489152, 2701328, 2792384, 3207827, 3315956, 3666088, 3789664, 3883159, 4356016, 4437896, 5402656, 6415654, 6631912, 7332176, 7579328, 7766318, 8712032, 8875792, 10540003, 10805312, 12831308, 13263824, 14664352, 15532636, 17424064, 17751584, 21080006, 25662616, 26527648, 29328704, 31065272, 35503168, 42160012, 51325232, 53055296, 62130544, 73780021, 84320024, 102650464, 124261088, 147560042, 168640048, 205300928, 248522176, 295120084, 337280096, 590240168, 674560192, 1180480336, 2360960672, 4721921344]

約数ペア:

[(1, 4721921344), (2, 2360960672), (4, 1180480336), (7, 674560192), (8, 590240168), (14, 337280096), (16, 295120084), (19, 248522176), (23, 205300928), (28, 168640048), (32, 147560042), (38, 124261088), (46, 102650464), (56, 84320024), (64, 73780021), (76, 62130544), (89, 53055296), (92, 51325232), (112, 42160012), (133, 35503168), (152, 31065272), (161, 29328704), (178, 26527648), (184, 25662616), (224, 21080006), (266, 17751584), (271, 17424064), (304, 15532636), (322, 14664352), (356, 13263824), (368, 12831308), (437, 10805312), (448, 10540003), (532, 8875792), (542, 8712032), (608, 7766318), (623, 7579328), (644, 7332176), (712, 6631912), (736, 6415654), (874, 5402656), (1064, 4437896), (1084, 4356016), (1216, 3883159), (1246, 3789664), (1288, 3666088), (1424, 3315956), (1472, 3207827), (1691, 2792384), (1748, 2701328), (1897, 2489152), (2047, 2306752), (2128, 2218948), (2168, 2178008), (2492, 1894832), (2576, 1833044), (2848, 1657978), (3059, 1543616), (3382, 1396192), (3496, 1350664), (3794, 1244576), (4094, 1153376), (4256, 1109474), (4336, 1089004), (4984, 947416), (5149, 917056), (5152, 916522), (5696, 828989), (6118, 771808), (6233, 757568), (6764, 698096), (6992, 675332), (7588, 622288), (8188, 576688), (8512, 554737), (8672, 544502), (9968, 473708), (10298, 458528), (10304, 458261), (11837, 398912), (12236, 385904), (12466, 378784), (13528, 349048), (13984, 337666), (14329, 329536), (15176, 311144), (16376, 288344), (17344, 272251), (19936, 236854), (20596, 229264), (23674, 199456), (24119, 195776), (24472, 192952), (24932, 189392), (27056, 174524), (27968, 168833), (28658, 164768), (30352, 155572), (32752, 144172), (36043, 131008), (38893, 121408), (39872, 118427), (41192, 114632), (43631, 108224), (47348, 99728), (48238, 97888), (48944, 96476), (49864, 94696), (54112, 87262), (57316, 82384), (60704, 77786), (65504, 72086)]