671348736

素因数分解:

$2^{11}\times 3^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 2146435200

約数和(自身を除く): 1475086464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 71, 72, 76, 81, 96, 108, 114, 128, 142, 144, 152, 162, 171, 192, 213, 216, 228, 243, 256, 284, 288, 304, 324, 342, 384, 426, 432, 456, 486, 512, 513, 568, 576, 608, 639, 648, 684, 768, 852, 864, 912, 972, 1024, 1026, 1136, 1152, 1216, 1278, 1296, 1349, 1368, 1536, 1539, 1704, 1728, 1824, 1917, 1944, 2048, 2052, 2272, 2304, 2432, 2556, 2592, 2698, 2736, 3072, 3078, 3408, 3456, 3648, 3834, 3888, 4047, 4104, 4544, 4608, 4617, 4864, 5112, 5184, 5396, 5472, 5751, 6144, 6156, 6816, 6912, 7296, 7668, 7776, 8094, 8208, 9088, 9216, 9234, 9728, 10224, 10368, 10792, 10944, 11502, 12141, 12312, 13632, 13824, 14592, 15336, 15552, 16188, 16416, 17253, 18176, 18432, 18468, 19456, 20448, 20736, 21584, 21888, 23004, 24282, 24624, 27264, 27648, 29184, 30672, 31104, 32376, 32832, 34506, 36352, 36423, 36936, 38912, 40896, 41472, 43168, 43776, 46008, 48564, 49248, 54528, 55296, 58368, 61344, 62208, 64752, 65664, 69012, 72704, 72846, 73872, 81792, 82944, 86336, 87552, 92016, 97128, 98496, 109056, 109269, 116736, 122688, 124416, 129504, 131328, 138024, 145408, 145692, 147744, 163584, 165888, 172672, 175104, 184032, 194256, 196992, 218112, 218538, 245376, 248832, 259008, 262656, 276048, 291384, 295488, 327168, 327807, 345344, 350208, 368064, 388512, 393984, 436224, 437076, 490752, 497664, 518016, 525312, 552096, 582768, 590976, 654336, 655614, 690688, 736128, 777024, 787968, 874152, 981504, 1036032, 1050624, 1104192, 1165536, 1181952, 1308672, 1311228, 1381376, 1472256, 1554048, 1575936, 1748304, 1963008, 2072064, 2208384, 2331072, 2363904, 2622456, 2762752, 2944512, 3108096, 3151872, 3496608, 3926016, 4144128, 4416768, 4662144, 4727808, 5244912, 5889024, 6216192, 6993216, 8288256, 8833536, 9324288, 9455616, 10489824, 11778048, 12432384, 13986432, 17667072, 18648576, 20979648, 24864768, 27972864, 35334144, 37297152, 41959296, 55945728, 74594304, 83918592, 111891456, 167837184, 223782912, 335674368, 671348736]

約数ペア:

[(1, 671348736), (2, 335674368), (3, 223782912), (4, 167837184), (6, 111891456), (8, 83918592), (9, 74594304), (12, 55945728), (16, 41959296), (18, 37297152), (19, 35334144), (24, 27972864), (27, 24864768), (32, 20979648), (36, 18648576), (38, 17667072), (48, 13986432), (54, 12432384), (57, 11778048), (64, 10489824), (71, 9455616), (72, 9324288), (76, 8833536), (81, 8288256), (96, 6993216), (108, 6216192), (114, 5889024), (128, 5244912), (142, 4727808), (144, 4662144), (152, 4416768), (162, 4144128), (171, 3926016), (192, 3496608), (213, 3151872), (216, 3108096), (228, 2944512), (243, 2762752), (256, 2622456), (284, 2363904), (288, 2331072), (304, 2208384), (324, 2072064), (342, 1963008), (384, 1748304), (426, 1575936), (432, 1554048), (456, 1472256), (486, 1381376), (512, 1311228), (513, 1308672), (568, 1181952), (576, 1165536), (608, 1104192), (639, 1050624), (648, 1036032), (684, 981504), (768, 874152), (852, 787968), (864, 777024), (912, 736128), (972, 690688), (1024, 655614), (1026, 654336), (1136, 590976), (1152, 582768), (1216, 552096), (1278, 525312), (1296, 518016), (1349, 497664), (1368, 490752), (1536, 437076), (1539, 436224), (1704, 393984), (1728, 388512), (1824, 368064), (1917, 350208), (1944, 345344), (2048, 327807), (2052, 327168), (2272, 295488), (2304, 291384), (2432, 276048), (2556, 262656), (2592, 259008), (2698, 248832), (2736, 245376), (3072, 218538), (3078, 218112), (3408, 196992), (3456, 194256), (3648, 184032), (3834, 175104), (3888, 172672), (4047, 165888), (4104, 163584), (4544, 147744), (4608, 145692), (4617, 145408), (4864, 138024), (5112, 131328), (5184, 129504), (5396, 124416), (5472, 122688), (5751, 116736), (6144, 109269), (6156, 109056), (6816, 98496), (6912, 97128), (7296, 92016), (7668, 87552), (7776, 86336), (8094, 82944), (8208, 81792), (9088, 73872), (9216, 72846), (9234, 72704), (9728, 69012), (10224, 65664), (10368, 64752), (10792, 62208), (10944, 61344), (11502, 58368), (12141, 55296), (12312, 54528), (13632, 49248), (13824, 48564), (14592, 46008), (15336, 43776), (15552, 43168), (16188, 41472), (16416, 40896), (17253, 38912), (18176, 36936), (18432, 36423), (18468, 36352), (19456, 34506), (20448, 32832), (20736, 32376), (21584, 31104), (21888, 30672), (23004, 29184), (24282, 27648), (24624, 27264)]