2954838656

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 256

約数和(自身を含む): 7990272000

約数和(自身を除く): 5035433344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 64, 76, 77, 88, 112, 124, 128, 133, 152, 154, 176, 209, 217, 224, 248, 266, 304, 308, 341, 352, 418, 434, 448, 496, 509, 532, 589, 608, 616, 682, 704, 836, 868, 896, 992, 1018, 1064, 1178, 1216, 1232, 1364, 1408, 1463, 1672, 1736, 1984, 2036, 2128, 2356, 2387, 2432, 2464, 2728, 2926, 3344, 3472, 3563, 3968, 4072, 4123, 4256, 4712, 4774, 4928, 5456, 5599, 5852, 6479, 6688, 6944, 7126, 8144, 8246, 8512, 9424, 9548, 9671, 9856, 10912, 11198, 11704, 12958, 13376, 13888, 14252, 15779, 16288, 16492, 17024, 18848, 19096, 19342, 21824, 22396, 23408, 25916, 26752, 27776, 28504, 31558, 32576, 32984, 37696, 38192, 38684, 39193, 43648, 44792, 45353, 46816, 51832, 57008, 63116, 65152, 65968, 67697, 75392, 76384, 77368, 78386, 89584, 90706, 93632, 103664, 106381, 110453, 114016, 126232, 131936, 135394, 152768, 154736, 156772, 173569, 179168, 181412, 187264, 207328, 212762, 220906, 228032, 252464, 263872, 270788, 299801, 305536, 309472, 313544, 347138, 358336, 362824, 414656, 425524, 441812, 456064, 504928, 527744, 541576, 599602, 618944, 627088, 694276, 716672, 725648, 744667, 829312, 851048, 883624, 1009856, 1083152, 1199204, 1214983, 1237888, 1254176, 1388552, 1451296, 1489334, 1702096, 1767248, 2019712, 2098607, 2166304, 2398408, 2429966, 2508352, 2777104, 2902592, 2978668, 3297811, 3404192, 3534496, 4197214, 4332608, 4796816, 4859932, 5016704, 5554208, 5805184, 5957336, 6595622, 6808384, 7068992, 8394428, 8665216, 9593632, 9719864, 11108416, 11914672, 13191244, 13616768, 14137984, 16788856, 19187264, 19439728, 22216832, 23084677, 23829344, 26382488, 33577712, 38374528, 38879456, 46169354, 47658688, 52764976, 67155424, 77758912, 92338708, 95317376, 105529952, 134310848, 155517824, 184677416, 211059904, 268621696, 369354832, 422119808, 738709664, 1477419328, 2954838656]

約数ペア:

[(1, 2954838656), (2, 1477419328), (4, 738709664), (7, 422119808), (8, 369354832), (11, 268621696), (14, 211059904), (16, 184677416), (19, 155517824), (22, 134310848), (28, 105529952), (31, 95317376), (32, 92338708), (38, 77758912), (44, 67155424), (56, 52764976), (62, 47658688), (64, 46169354), (76, 38879456), (77, 38374528), (88, 33577712), (112, 26382488), (124, 23829344), (128, 23084677), (133, 22216832), (152, 19439728), (154, 19187264), (176, 16788856), (209, 14137984), (217, 13616768), (224, 13191244), (248, 11914672), (266, 11108416), (304, 9719864), (308, 9593632), (341, 8665216), (352, 8394428), (418, 7068992), (434, 6808384), (448, 6595622), (496, 5957336), (509, 5805184), (532, 5554208), (589, 5016704), (608, 4859932), (616, 4796816), (682, 4332608), (704, 4197214), (836, 3534496), (868, 3404192), (896, 3297811), (992, 2978668), (1018, 2902592), (1064, 2777104), (1178, 2508352), (1216, 2429966), (1232, 2398408), (1364, 2166304), (1408, 2098607), (1463, 2019712), (1672, 1767248), (1736, 1702096), (1984, 1489334), (2036, 1451296), (2128, 1388552), (2356, 1254176), (2387, 1237888), (2432, 1214983), (2464, 1199204), (2728, 1083152), (2926, 1009856), (3344, 883624), (3472, 851048), (3563, 829312), (3968, 744667), (4072, 725648), (4123, 716672), (4256, 694276), (4712, 627088), (4774, 618944), (4928, 599602), (5456, 541576), (5599, 527744), (5852, 504928), (6479, 456064), (6688, 441812), (6944, 425524), (7126, 414656), (8144, 362824), (8246, 358336), (8512, 347138), (9424, 313544), (9548, 309472), (9671, 305536), (9856, 299801), (10912, 270788), (11198, 263872), (11704, 252464), (12958, 228032), (13376, 220906), (13888, 212762), (14252, 207328), (15779, 187264), (16288, 181412), (16492, 179168), (17024, 173569), (18848, 156772), (19096, 154736), (19342, 152768), (21824, 135394), (22396, 131936), (23408, 126232), (25916, 114016), (26752, 110453), (27776, 106381), (28504, 103664), (31558, 93632), (32576, 90706), (32984, 89584), (37696, 78386), (38192, 77368), (38684, 76384), (39193, 75392), (43648, 67697), (44792, 65968), (45353, 65152), (46816, 63116), (51832, 57008)]