6643621376

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 160

約数和(自身を含む): 15649117440

約数和(自身を除く): 9005496064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 73, 112, 128, 134, 146, 224, 256, 268, 292, 379, 448, 469, 511, 512, 536, 584, 758, 896, 938, 1022, 1072, 1168, 1516, 1792, 1876, 2044, 2144, 2336, 2653, 3032, 3584, 3752, 4088, 4288, 4672, 4891, 5306, 6064, 7504, 8176, 8576, 9344, 9782, 10612, 12128, 15008, 16352, 17152, 18688, 19564, 21224, 24256, 25393, 27667, 30016, 32704, 34237, 34304, 37376, 39128, 42448, 48512, 50786, 55334, 60032, 65408, 68474, 78256, 84896, 97024, 101572, 110668, 120064, 130816, 136948, 156512, 169792, 177751, 193669, 194048, 203144, 221336, 240128, 261632, 273896, 313024, 339584, 355502, 387338, 406288, 442672, 547792, 626048, 679168, 711004, 774676, 812576, 885344, 1095584, 1252096, 1358336, 1422008, 1549352, 1625152, 1770688, 1853689, 2191168, 2504192, 2844016, 3098704, 3250304, 3541376, 3707378, 4382336, 5688032, 6197408, 6500608, 7082752, 7414756, 8764672, 11376064, 12394816, 12975823, 13001216, 14165504, 14829512, 17529344, 22752128, 24789632, 25951646, 29659024, 45504256, 49579264, 51903292, 59318048, 91008512, 99158528, 103806584, 118636096, 207613168, 237272192, 415226336, 474544384, 830452672, 949088768, 1660905344, 3321810688, 6643621376]

約数ペア:

[(1, 6643621376), (2, 3321810688), (4, 1660905344), (7, 949088768), (8, 830452672), (14, 474544384), (16, 415226336), (28, 237272192), (32, 207613168), (56, 118636096), (64, 103806584), (67, 99158528), (73, 91008512), (112, 59318048), (128, 51903292), (134, 49579264), (146, 45504256), (224, 29659024), (256, 25951646), (268, 24789632), (292, 22752128), (379, 17529344), (448, 14829512), (469, 14165504), (511, 13001216), (512, 12975823), (536, 12394816), (584, 11376064), (758, 8764672), (896, 7414756), (938, 7082752), (1022, 6500608), (1072, 6197408), (1168, 5688032), (1516, 4382336), (1792, 3707378), (1876, 3541376), (2044, 3250304), (2144, 3098704), (2336, 2844016), (2653, 2504192), (3032, 2191168), (3584, 1853689), (3752, 1770688), (4088, 1625152), (4288, 1549352), (4672, 1422008), (4891, 1358336), (5306, 1252096), (6064, 1095584), (7504, 885344), (8176, 812576), (8576, 774676), (9344, 711004), (9782, 679168), (10612, 626048), (12128, 547792), (15008, 442672), (16352, 406288), (17152, 387338), (18688, 355502), (19564, 339584), (21224, 313024), (24256, 273896), (25393, 261632), (27667, 240128), (30016, 221336), (32704, 203144), (34237, 194048), (34304, 193669), (37376, 177751), (39128, 169792), (42448, 156512), (48512, 136948), (50786, 130816), (55334, 120064), (60032, 110668), (65408, 101572), (68474, 97024), (78256, 84896)]