855444802464

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2481449}}^1$

素因数の和:2481497

約数の個数: 240

約数和(自身を含む): 3026574936000

約数和(自身を除く): 2171130133536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 28728, 38304, 43092, 49248, 57456, 86184, 114912, 172368, 344736, 2481449, 4962898, 7444347, 9925796, 14888694, 17370143, 19851592, 22333041, 29777388, 34740286, 39703184, 44666082, 47147531, 52110429, 59554776, 66999123, 69480572, 79406368, 89332164, 94295062, 104220858, 119109552, 133998246, 138961144, 141442593, 156331287, 178664328, 188590124, 200997369, 208441716, 238219104, 267996492, 277922288, 282885186, 312662574, 330032717, 357328656, 377180248, 401994738, 416883432, 424327779, 468993861, 535992984, 555844576, 565770372, 625325148, 660065434, 714657312, 754360496, 803989476, 833766864, 848655558, 937987722, 990098151, 1071985968, 1131540744, 1250650296, 1272983337, 1320130868, 1406981583, 1508720992, 1607978952, 1667533728, 1697311116, 1875975444, 1980196302, 2143971936, 2263081488, 2501300592, 2545966674, 2640261736, 2813963166, 2970294453, 3215957904, 3394622232, 3751950888, 3818950011, 3960392604, 4526162976, 5002601184, 5091933348, 5280523472, 5627926332, 5940588906, 6431915808, 6789244464, 7503901776, 7637900022, 7920785208, 8910883359, 10183866696, 10561046944, 11255852664, 11881177812, 13578488928, 15007803552, 15275800044, 15841570416, 17821766718, 20367733392, 22511705328, 23762355624, 26732650077, 30551600088, 31683140832, 35643533436, 40735466784, 45023410656, 47524711248, 53465300154, 61103200176, 71287066872, 95049422496, 106930600308, 122206400352, 142574133744, 213861200616, 285148267488, 427722401232, 855444802464]

約数ペア:

[(1, 855444802464), (2, 427722401232), (3, 285148267488), (4, 213861200616), (6, 142574133744), (7, 122206400352), (8, 106930600308), (9, 95049422496), (12, 71287066872), (14, 61103200176), (16, 53465300154), (18, 47524711248), (19, 45023410656), (21, 40735466784), (24, 35643533436), (27, 31683140832), (28, 30551600088), (32, 26732650077), (36, 23762355624), (38, 22511705328), (42, 20367733392), (48, 17821766718), (54, 15841570416), (56, 15275800044), (57, 15007803552), (63, 13578488928), (72, 11881177812), (76, 11255852664), (81, 10561046944), (84, 10183866696), (96, 8910883359), (108, 7920785208), (112, 7637900022), (114, 7503901776), (126, 6789244464), (133, 6431915808), (144, 5940588906), (152, 5627926332), (162, 5280523472), (168, 5091933348), (171, 5002601184), (189, 4526162976), (216, 3960392604), (224, 3818950011), (228, 3751950888), (252, 3394622232), (266, 3215957904), (288, 2970294453), (304, 2813963166), (324, 2640261736), (336, 2545966674), (342, 2501300592), (378, 2263081488), (399, 2143971936), (432, 1980196302), (456, 1875975444), (504, 1697311116), (513, 1667533728), (532, 1607978952), (567, 1508720992), (608, 1406981583), (648, 1320130868), (672, 1272983337), (684, 1250650296), (756, 1131540744), (798, 1071985968), (864, 990098151), (912, 937987722), (1008, 848655558), (1026, 833766864), (1064, 803989476), (1134, 754360496), (1197, 714657312), (1296, 660065434), (1368, 625325148), (1512, 565770372), (1539, 555844576), (1596, 535992984), (1824, 468993861), (2016, 424327779), (2052, 416883432), (2128, 401994738), (2268, 377180248), (2394, 357328656), (2592, 330032717), (2736, 312662574), (3024, 282885186), (3078, 277922288), (3192, 267996492), (3591, 238219104), (4104, 208441716), (4256, 200997369), (4536, 188590124), (4788, 178664328), (5472, 156331287), (6048, 141442593), (6156, 138961144), (6384, 133998246), (7182, 119109552), (8208, 104220858), (9072, 94295062), (9576, 89332164), (10773, 79406368), (12312, 69480572), (12768, 66999123), (14364, 59554776), (16416, 52110429), (18144, 47147531), (19152, 44666082), (21546, 39703184), (24624, 34740286), (28728, 29777388), (38304, 22333041), (43092, 19851592), (49248, 17370143), (57456, 14888694), (86184, 9925796), (114912, 7444347), (172368, 4962898), (344736, 2481449)]