18270711296

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2304

約数の個数: 160

約数和(自身を含む): 41200220160

約数和(自身を除く): 22929508864

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 64, 74, 76, 92, 128, 148, 152, 184, 256, 296, 304, 368, 437, 512, 592, 608, 703, 736, 851, 874, 1184, 1216, 1406, 1472, 1702, 1748, 2207, 2368, 2432, 2812, 2944, 3404, 3496, 4414, 4736, 4864, 5624, 5888, 6808, 6992, 8828, 9472, 9728, 11248, 11776, 13616, 13984, 16169, 17656, 18944, 22496, 27232, 27968, 32338, 35312, 41933, 44992, 50761, 54464, 55936, 64676, 70624, 81659, 83866, 89984, 101522, 108928, 111872, 129352, 141248, 163318, 167732, 179968, 203044, 217856, 223744, 258704, 282496, 326636, 335464, 359936, 406088, 435712, 517408, 564992, 653272, 670928, 812176, 964459, 1034816, 1129984, 1306544, 1341856, 1551521, 1624352, 1878157, 1928918, 2069632, 2613088, 2683712, 3103042, 3248704, 3756314, 3857836, 4139264, 5226176, 5367424, 6206084, 6497408, 7512628, 7715672, 8278528, 10452352, 10734848, 12412168, 12994816, 15025256, 15431344, 20904704, 21469696, 24824336, 25989632, 30050512, 30862688, 35684983, 41809408, 49648672, 60101024, 61725376, 71369966, 99297344, 120202048, 123450752, 142739932, 198594688, 240404096, 246901504, 285479864, 397189376, 480808192, 493803008, 570959728, 794378752, 961616384, 1141919456, 2283838912, 4567677824, 9135355648, 18270711296]

約数ペア:

[(1, 18270711296), (2, 9135355648), (4, 4567677824), (8, 2283838912), (16, 1141919456), (19, 961616384), (23, 794378752), (32, 570959728), (37, 493803008), (38, 480808192), (46, 397189376), (64, 285479864), (74, 246901504), (76, 240404096), (92, 198594688), (128, 142739932), (148, 123450752), (152, 120202048), (184, 99297344), (256, 71369966), (296, 61725376), (304, 60101024), (368, 49648672), (437, 41809408), (512, 35684983), (592, 30862688), (608, 30050512), (703, 25989632), (736, 24824336), (851, 21469696), (874, 20904704), (1184, 15431344), (1216, 15025256), (1406, 12994816), (1472, 12412168), (1702, 10734848), (1748, 10452352), (2207, 8278528), (2368, 7715672), (2432, 7512628), (2812, 6497408), (2944, 6206084), (3404, 5367424), (3496, 5226176), (4414, 4139264), (4736, 3857836), (4864, 3756314), (5624, 3248704), (5888, 3103042), (6808, 2683712), (6992, 2613088), (8828, 2069632), (9472, 1928918), (9728, 1878157), (11248, 1624352), (11776, 1551521), (13616, 1341856), (13984, 1306544), (16169, 1129984), (17656, 1034816), (18944, 964459), (22496, 812176), (27232, 670928), (27968, 653272), (32338, 564992), (35312, 517408), (41933, 435712), (44992, 406088), (50761, 359936), (54464, 335464), (55936, 326636), (64676, 282496), (70624, 258704), (81659, 223744), (83866, 217856), (89984, 203044), (101522, 179968), (108928, 167732), (111872, 163318), (129352, 141248)]