1278345095168

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{719}}^1$

素因数の和:1210

約数の個数: 192

約数和(自身を含む): 2734228224000

約数和(自身を除く): 1455883128832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 223, 229, 256, 272, 446, 458, 512, 544, 719, 892, 916, 1024, 1088, 1438, 1784, 1832, 2048, 2176, 2876, 3568, 3664, 3791, 3893, 4352, 5752, 7136, 7328, 7582, 7786, 8704, 11504, 12223, 14272, 14656, 15164, 15572, 17408, 23008, 24446, 28544, 29312, 30328, 31144, 34816, 46016, 48892, 51067, 57088, 58624, 60656, 62288, 92032, 97784, 102134, 114176, 117248, 121312, 124576, 160337, 164651, 184064, 195568, 204268, 228352, 234496, 242624, 249152, 320674, 329302, 368128, 391136, 408536, 456704, 468992, 485248, 498304, 641348, 658604, 736256, 782272, 817072, 868139, 970496, 996608, 1282696, 1317208, 1472512, 1564544, 1634144, 1736278, 1940992, 1993216, 2565392, 2634416, 2725729, 2799067, 3129088, 3268288, 3472556, 3881984, 3986432, 5130784, 5268832, 5451458, 5598134, 6258176, 6536576, 6945112, 7763968, 7972864, 10261568, 10537664, 10902916, 11196268, 12516352, 13073152, 13890224, 20523136, 21075328, 21805832, 22392536, 25032704, 26146304, 27780448, 36717173, 41046272, 42150656, 43611664, 44785072, 52292608, 55560896, 73434346, 82092544, 84301312, 87223328, 89570144, 104585216, 111121792, 146868692, 164185088, 168602624, 174446656, 179140288, 222243584, 293737384, 328370176, 337205248, 348893312, 358280576, 444487168, 587474768, 624191941, 697786624, 716561152, 888974336, 1174949536, 1248383882, 1395573248, 1433122304, 1777948672, 2349899072, 2496767764, 2791146496, 2866244608, 4699798144, 4993535528, 5582292992, 5732489216, 9399596288, 9987071056, 18799192576, 19974142112, 37598385152, 39948284224, 75196770304, 79896568448, 159793136896, 319586273792, 639172547584, 1278345095168]

約数ペア:

[(1, 1278345095168), (2, 639172547584), (4, 319586273792), (8, 159793136896), (16, 79896568448), (17, 75196770304), (32, 39948284224), (34, 37598385152), (64, 19974142112), (68, 18799192576), (128, 9987071056), (136, 9399596288), (223, 5732489216), (229, 5582292992), (256, 4993535528), (272, 4699798144), (446, 2866244608), (458, 2791146496), (512, 2496767764), (544, 2349899072), (719, 1777948672), (892, 1433122304), (916, 1395573248), (1024, 1248383882), (1088, 1174949536), (1438, 888974336), (1784, 716561152), (1832, 697786624), (2048, 624191941), (2176, 587474768), (2876, 444487168), (3568, 358280576), (3664, 348893312), (3791, 337205248), (3893, 328370176), (4352, 293737384), (5752, 222243584), (7136, 179140288), (7328, 174446656), (7582, 168602624), (7786, 164185088), (8704, 146868692), (11504, 111121792), (12223, 104585216), (14272, 89570144), (14656, 87223328), (15164, 84301312), (15572, 82092544), (17408, 73434346), (23008, 55560896), (24446, 52292608), (28544, 44785072), (29312, 43611664), (30328, 42150656), (31144, 41046272), (34816, 36717173), (46016, 27780448), (48892, 26146304), (51067, 25032704), (57088, 22392536), (58624, 21805832), (60656, 21075328), (62288, 20523136), (92032, 13890224), (97784, 13073152), (102134, 12516352), (114176, 11196268), (117248, 10902916), (121312, 10537664), (124576, 10261568), (160337, 7972864), (164651, 7763968), (184064, 6945112), (195568, 6536576), (204268, 6258176), (228352, 5598134), (234496, 5451458), (242624, 5268832), (249152, 5130784), (320674, 3986432), (329302, 3881984), (368128, 3472556), (391136, 3268288), (408536, 3129088), (456704, 2799067), (468992, 2725729), (485248, 2634416), (498304, 2565392), (641348, 1993216), (658604, 1940992), (736256, 1736278), (782272, 1634144), (817072, 1564544), (868139, 1472512), (970496, 1317208), (996608, 1282696)]