2241567488

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 4806286128

約数和(自身を除く): 2564718640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 79, 92, 122, 128, 158, 184, 244, 256, 316, 368, 488, 632, 736, 976, 1264, 1403, 1472, 1817, 1952, 2528, 2806, 2944, 3634, 3904, 4819, 5056, 5612, 5888, 6241, 7268, 7808, 9638, 10112, 11224, 12482, 14536, 15616, 19276, 20224, 22448, 24964, 29072, 38552, 44896, 49928, 58144, 77104, 89792, 99856, 110837, 116288, 143543, 154208, 179584, 199712, 221674, 232576, 287086, 308416, 359168, 380701, 399424, 443348, 465152, 574172, 616832, 761402, 798848, 886696, 1148344, 1233664, 1522804, 1597696, 1773392, 2296688, 3045608, 3546784, 4593376, 6091216, 7093568, 8756123, 9186752, 12182432, 14187136, 17512246, 18373504, 24364864, 28374272, 35024492, 36747008, 48729728, 70048984, 97459456, 140097968, 280195936, 560391872, 1120783744, 2241567488]

約数ペア:

[(1, 2241567488), (2, 1120783744), (4, 560391872), (8, 280195936), (16, 140097968), (23, 97459456), (32, 70048984), (46, 48729728), (61, 36747008), (64, 35024492), (79, 28374272), (92, 24364864), (122, 18373504), (128, 17512246), (158, 14187136), (184, 12182432), (244, 9186752), (256, 8756123), (316, 7093568), (368, 6091216), (488, 4593376), (632, 3546784), (736, 3045608), (976, 2296688), (1264, 1773392), (1403, 1597696), (1472, 1522804), (1817, 1233664), (1952, 1148344), (2528, 886696), (2806, 798848), (2944, 761402), (3634, 616832), (3904, 574172), (4819, 465152), (5056, 443348), (5612, 399424), (5888, 380701), (6241, 359168), (7268, 308416), (7808, 287086), (9638, 232576), (10112, 221674), (11224, 199712), (12482, 179584), (14536, 154208), (15616, 143543), (19276, 116288), (20224, 110837), (22448, 99856), (24964, 89792), (29072, 77104), (38552, 58144), (44896, 49928)]