1778458090192

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1\times {\mathrm{164767}}^1$

素因数の和:170468

約数の個数: 80

約数和(自身を含む): 4170423075840

約数和(自身を除く): 2391964985648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 5669, 11338, 22676, 39683, 45352, 79366, 90704, 96373, 158732, 164767, 192746, 317464, 329534, 385492, 634928, 659068, 674611, 770984, 1153369, 1318136, 1349222, 1541968, 2306738, 2636272, 2698444, 2801039, 4613476, 5396888, 5602078, 9226952, 10793776, 11204156, 18453904, 19607273, 22408312, 39214546, 44816624, 78429092, 156858184, 313716368, 934064123, 1868128246, 3736256492, 6538448861, 7472512984, 13076897722, 14945025968, 15879090091, 26153795444, 31758180182, 52307590888, 63516360364, 104615181776, 111153630637, 127032720728, 222307261274, 254065441456, 444614522548, 889229045096, 1778458090192]

約数ペア:

[(1, 1778458090192), (2, 889229045096), (4, 444614522548), (7, 254065441456), (8, 222307261274), (14, 127032720728), (16, 111153630637), (17, 104615181776), (28, 63516360364), (34, 52307590888), (56, 31758180182), (68, 26153795444), (112, 15879090091), (119, 14945025968), (136, 13076897722), (238, 7472512984), (272, 6538448861), (476, 3736256492), (952, 1868128246), (1904, 934064123), (5669, 313716368), (11338, 156858184), (22676, 78429092), (39683, 44816624), (45352, 39214546), (79366, 22408312), (90704, 19607273), (96373, 18453904), (158732, 11204156), (164767, 10793776), (192746, 9226952), (317464, 5602078), (329534, 5396888), (385492, 4613476), (634928, 2801039), (659068, 2698444), (674611, 2636272), (770984, 2306738), (1153369, 1541968), (1318136, 1349222)]