16927650688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1433}}^1$

素因数の和:1720

約数の個数: 128

約数和(自身を含む): 37678636800

約数和(自身を除く): 20750986112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 229, 248, 403, 416, 458, 496, 806, 832, 916, 992, 1433, 1612, 1664, 1832, 1984, 2866, 2977, 3224, 3664, 3968, 5732, 5954, 6448, 7099, 7328, 11464, 11908, 12896, 14198, 14656, 18629, 22928, 23816, 25792, 28396, 29312, 37258, 44423, 45856, 47632, 51584, 56792, 74516, 88846, 91712, 92287, 95264, 113584, 149032, 177692, 183424, 184574, 190528, 227168, 298064, 328157, 355384, 369148, 381056, 454336, 577499, 596128, 656314, 710768, 738296, 908672, 1154998, 1192256, 1312628, 1421536, 1476592, 2309996, 2384512, 2625256, 2843072, 2953184, 4266041, 4619992, 5250512, 5686144, 5906368, 8532082, 9239984, 10172867, 10501024, 11812736, 17064164, 18479968, 20345734, 21002048, 34128328, 36959936, 40691468, 42004096, 68256656, 73919872, 81382936, 132247271, 136513312, 162765872, 264494542, 273026624, 325531744, 528989084, 546053248, 651063488, 1057978168, 1302126976, 2115956336, 4231912672, 8463825344, 16927650688]

約数ペア:

[(1, 16927650688), (2, 8463825344), (4, 4231912672), (8, 2115956336), (13, 1302126976), (16, 1057978168), (26, 651063488), (31, 546053248), (32, 528989084), (52, 325531744), (62, 273026624), (64, 264494542), (104, 162765872), (124, 136513312), (128, 132247271), (208, 81382936), (229, 73919872), (248, 68256656), (403, 42004096), (416, 40691468), (458, 36959936), (496, 34128328), (806, 21002048), (832, 20345734), (916, 18479968), (992, 17064164), (1433, 11812736), (1612, 10501024), (1664, 10172867), (1832, 9239984), (1984, 8532082), (2866, 5906368), (2977, 5686144), (3224, 5250512), (3664, 4619992), (3968, 4266041), (5732, 2953184), (5954, 2843072), (6448, 2625256), (7099, 2384512), (7328, 2309996), (11464, 1476592), (11908, 1421536), (12896, 1312628), (14198, 1192256), (14656, 1154998), (18629, 908672), (22928, 738296), (23816, 710768), (25792, 656314), (28396, 596128), (29312, 577499), (37258, 454336), (44423, 381056), (45856, 369148), (47632, 355384), (51584, 328157), (56792, 298064), (74516, 227168), (88846, 190528), (91712, 184574), (92287, 183424), (95264, 177692), (113584, 149032)]