2591370496

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 6168693888

約数和(自身を除く): 3577323392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 128, 142, 143, 176, 208, 256, 284, 286, 352, 416, 568, 572, 704, 781, 832, 923, 997, 1136, 1144, 1408, 1562, 1664, 1846, 1994, 2272, 2288, 2816, 3124, 3328, 3692, 3988, 4544, 4576, 6248, 7384, 7976, 9088, 9152, 10153, 10967, 12496, 12961, 14768, 15952, 18176, 18304, 20306, 21934, 24992, 25922, 29536, 31904, 36608, 40612, 43868, 49984, 51844, 59072, 63808, 70787, 81224, 87736, 99968, 103688, 118144, 127616, 141574, 142571, 162448, 175472, 199936, 207376, 236288, 255232, 283148, 285142, 324896, 350944, 414752, 566296, 570284, 649792, 701888, 778657, 829504, 920231, 1132592, 1140568, 1299584, 1403776, 1557314, 1659008, 1840462, 2265184, 2281136, 2599168, 2807552, 3114628, 3318016, 3680924, 4530368, 4562272, 6229256, 7361848, 9060736, 9124544, 10122541, 12458512, 14723696, 18121472, 18249088, 20245082, 24917024, 29447392, 36498176, 40490164, 49834048, 58894784, 80980328, 99668096, 117789568, 161960656, 199336192, 235579136, 323921312, 647842624, 1295685248, 2591370496]

約数ペア:

[(1, 2591370496), (2, 1295685248), (4, 647842624), (8, 323921312), (11, 235579136), (13, 199336192), (16, 161960656), (22, 117789568), (26, 99668096), (32, 80980328), (44, 58894784), (52, 49834048), (64, 40490164), (71, 36498176), (88, 29447392), (104, 24917024), (128, 20245082), (142, 18249088), (143, 18121472), (176, 14723696), (208, 12458512), (256, 10122541), (284, 9124544), (286, 9060736), (352, 7361848), (416, 6229256), (568, 4562272), (572, 4530368), (704, 3680924), (781, 3318016), (832, 3114628), (923, 2807552), (997, 2599168), (1136, 2281136), (1144, 2265184), (1408, 1840462), (1562, 1659008), (1664, 1557314), (1846, 1403776), (1994, 1299584), (2272, 1140568), (2288, 1132592), (2816, 920231), (3124, 829504), (3328, 778657), (3692, 701888), (3988, 649792), (4544, 570284), (4576, 566296), (6248, 414752), (7384, 350944), (7976, 324896), (9088, 285142), (9152, 283148), (10153, 255232), (10967, 236288), (12496, 207376), (12961, 199936), (14768, 175472), (15952, 162448), (18176, 142571), (18304, 141574), (20306, 127616), (21934, 118144), (24992, 103688), (25922, 99968), (29536, 87736), (31904, 81224), (36608, 70787), (40612, 63808), (43868, 59072), (49984, 51844)]