4433526272

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 240

約数和(自身を含む): 11083754880

約数和(自身を除く): 6650228608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 71, 76, 98, 112, 128, 131, 133, 142, 152, 196, 224, 256, 262, 266, 284, 304, 392, 448, 497, 512, 524, 532, 568, 608, 784, 896, 917, 931, 994, 1048, 1064, 1136, 1216, 1349, 1568, 1792, 1834, 1862, 1988, 2096, 2128, 2272, 2432, 2489, 2698, 3136, 3479, 3584, 3668, 3724, 3976, 4192, 4256, 4544, 4864, 4978, 5396, 6272, 6419, 6958, 7336, 7448, 7952, 8384, 8512, 9088, 9301, 9443, 9728, 9956, 10792, 12544, 12838, 13916, 14672, 14896, 15904, 16768, 17024, 17423, 18176, 18602, 18886, 19912, 21584, 25088, 25676, 27832, 29344, 29792, 31808, 33536, 34048, 34846, 36352, 37204, 37772, 39824, 43168, 51352, 55664, 58688, 59584, 63616, 65107, 66101, 67072, 68096, 69692, 74408, 75544, 79648, 86336, 102704, 111328, 117376, 119168, 121961, 127232, 130214, 132202, 139384, 148816, 151088, 159296, 172672, 176719, 205408, 222656, 234752, 238336, 243922, 254464, 260428, 264404, 278768, 297632, 302176, 318592, 345344, 353438, 410816, 445312, 455749, 469504, 476672, 487844, 520856, 528808, 557536, 595264, 604352, 637184, 690688, 706876, 821632, 890624, 911498, 975688, 1041712, 1057616, 1115072, 1190528, 1208704, 1237033, 1274368, 1413752, 1643264, 1781248, 1822996, 1951376, 2083424, 2115232, 2230144, 2381056, 2417408, 2474066, 2827504, 3286528, 3645992, 3902752, 4166848, 4230464, 4460288, 4762112, 4834816, 4948132, 5655008, 7291984, 7805504, 8333696, 8460928, 8659231, 8920576, 9896264, 11310016, 14583968, 15611008, 16667392, 16921856, 17318462, 19792528, 22620032, 29167936, 31222016, 33334784, 33843712, 34636924, 39585056, 45240064, 58335872, 62444032, 69273848, 79170112, 90480128, 116671744, 138547696, 158340224, 233343488, 277095392, 316680448, 554190784, 633360896, 1108381568, 2216763136, 4433526272]

約数ペア:

[(1, 4433526272), (2, 2216763136), (4, 1108381568), (7, 633360896), (8, 554190784), (14, 316680448), (16, 277095392), (19, 233343488), (28, 158340224), (32, 138547696), (38, 116671744), (49, 90480128), (56, 79170112), (64, 69273848), (71, 62444032), (76, 58335872), (98, 45240064), (112, 39585056), (128, 34636924), (131, 33843712), (133, 33334784), (142, 31222016), (152, 29167936), (196, 22620032), (224, 19792528), (256, 17318462), (262, 16921856), (266, 16667392), (284, 15611008), (304, 14583968), (392, 11310016), (448, 9896264), (497, 8920576), (512, 8659231), (524, 8460928), (532, 8333696), (568, 7805504), (608, 7291984), (784, 5655008), (896, 4948132), (917, 4834816), (931, 4762112), (994, 4460288), (1048, 4230464), (1064, 4166848), (1136, 3902752), (1216, 3645992), (1349, 3286528), (1568, 2827504), (1792, 2474066), (1834, 2417408), (1862, 2381056), (1988, 2230144), (2096, 2115232), (2128, 2083424), (2272, 1951376), (2432, 1822996), (2489, 1781248), (2698, 1643264), (3136, 1413752), (3479, 1274368), (3584, 1237033), (3668, 1208704), (3724, 1190528), (3976, 1115072), (4192, 1057616), (4256, 1041712), (4544, 975688), (4864, 911498), (4978, 890624), (5396, 821632), (6272, 706876), (6419, 690688), (6958, 637184), (7336, 604352), (7448, 595264), (7952, 557536), (8384, 528808), (8512, 520856), (9088, 487844), (9301, 476672), (9443, 469504), (9728, 455749), (9956, 445312), (10792, 410816), (12544, 353438), (12838, 345344), (13916, 318592), (14672, 302176), (14896, 297632), (15904, 278768), (16768, 264404), (17024, 260428), (17423, 254464), (18176, 243922), (18602, 238336), (18886, 234752), (19912, 222656), (21584, 205408), (25088, 176719), (25676, 172672), (27832, 159296), (29344, 151088), (29792, 148816), (31808, 139384), (33536, 132202), (34048, 130214), (34846, 127232), (36352, 121961), (37204, 119168), (37772, 117376), (39824, 111328), (43168, 102704), (51352, 86336), (55664, 79648), (58688, 75544), (59584, 74408), (63616, 69692), (65107, 68096), (66101, 67072)]