71318794624

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:637

約数の個数: 256

約数和(自身を含む): 180034928640

約数和(自身を除く): 108716134016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 128, 154, 176, 224, 227, 251, 254, 308, 352, 448, 454, 502, 508, 616, 704, 889, 896, 908, 1004, 1016, 1232, 1397, 1408, 1589, 1757, 1778, 1816, 2008, 2032, 2464, 2497, 2761, 2794, 3178, 3514, 3556, 3632, 4016, 4064, 4928, 4994, 5522, 5588, 6356, 7028, 7112, 7264, 8032, 8128, 9779, 9856, 9988, 11044, 11176, 12712, 14056, 14224, 14528, 16064, 16256, 17479, 19327, 19558, 19976, 22088, 22352, 25424, 28112, 28448, 28829, 29056, 31877, 32128, 34958, 38654, 39116, 39952, 44176, 44704, 50848, 56224, 56896, 56977, 57658, 63754, 69916, 77308, 78232, 79904, 88352, 89408, 101696, 112448, 113792, 113954, 115316, 127508, 139832, 154616, 156464, 159808, 176704, 178816, 201803, 203392, 223139, 224896, 227908, 230632, 255016, 279664, 309232, 312928, 317119, 319616, 350647, 353408, 398839, 403606, 446278, 455816, 461264, 510032, 559328, 618464, 625856, 626747, 634238, 701294, 797678, 807212, 892556, 911632, 922528, 1020064, 1118656, 1236928, 1251712, 1253494, 1268476, 1402588, 1595356, 1614424, 1785112, 1823264, 1845056, 2040128, 2219833, 2237312, 2454529, 2473856, 2506988, 2536952, 2805176, 3190712, 3228848, 3570224, 3646528, 3690112, 4080256, 4387229, 4439666, 4909058, 5013976, 5073904, 5610352, 6381424, 6457696, 7140448, 7236079, 7293056, 8774458, 8879332, 9818116, 10027952, 10147808, 11220704, 12762848, 12915392, 14280896, 14472158, 17548916, 17758664, 19636232, 20055904, 20295616, 22441408, 25525696, 25830784, 28561792, 28944316, 35097832, 35517328, 39272464, 40111808, 40591232, 44882816, 50652553, 51051392, 57888632, 70195664, 71034656, 78544928, 79596869, 80223616, 101305106, 115777264, 140391328, 142069312, 157089856, 159193738, 202610212, 231554528, 280782656, 284138624, 314179712, 318387476, 405220424, 463109056, 557178083, 561565312, 636774952, 810440848, 926218112, 1114356166, 1273549904, 1620881696, 2228712332, 2547099808, 3241763392, 4457424664, 5094199616, 6483526784, 8914849328, 10188399232, 17829698656, 35659397312, 71318794624]

約数ペア:

[(1, 71318794624), (2, 35659397312), (4, 17829698656), (7, 10188399232), (8, 8914849328), (11, 6483526784), (14, 5094199616), (16, 4457424664), (22, 3241763392), (28, 2547099808), (32, 2228712332), (44, 1620881696), (56, 1273549904), (64, 1114356166), (77, 926218112), (88, 810440848), (112, 636774952), (127, 561565312), (128, 557178083), (154, 463109056), (176, 405220424), (224, 318387476), (227, 314179712), (251, 284138624), (254, 280782656), (308, 231554528), (352, 202610212), (448, 159193738), (454, 157089856), (502, 142069312), (508, 140391328), (616, 115777264), (704, 101305106), (889, 80223616), (896, 79596869), (908, 78544928), (1004, 71034656), (1016, 70195664), (1232, 57888632), (1397, 51051392), (1408, 50652553), (1589, 44882816), (1757, 40591232), (1778, 40111808), (1816, 39272464), (2008, 35517328), (2032, 35097832), (2464, 28944316), (2497, 28561792), (2761, 25830784), (2794, 25525696), (3178, 22441408), (3514, 20295616), (3556, 20055904), (3632, 19636232), (4016, 17758664), (4064, 17548916), (4928, 14472158), (4994, 14280896), (5522, 12915392), (5588, 12762848), (6356, 11220704), (7028, 10147808), (7112, 10027952), (7264, 9818116), (8032, 8879332), (8128, 8774458), (9779, 7293056), (9856, 7236079), (9988, 7140448), (11044, 6457696), (11176, 6381424), (12712, 5610352), (14056, 5073904), (14224, 5013976), (14528, 4909058), (16064, 4439666), (16256, 4387229), (17479, 4080256), (19327, 3690112), (19558, 3646528), (19976, 3570224), (22088, 3228848), (22352, 3190712), (25424, 2805176), (28112, 2536952), (28448, 2506988), (28829, 2473856), (29056, 2454529), (31877, 2237312), (32128, 2219833), (34958, 2040128), (38654, 1845056), (39116, 1823264), (39952, 1785112), (44176, 1614424), (44704, 1595356), (50848, 1402588), (56224, 1268476), (56896, 1253494), (56977, 1251712), (57658, 1236928), (63754, 1118656), (69916, 1020064), (77308, 922528), (78232, 911632), (79904, 892556), (88352, 807212), (89408, 797678), (101696, 701294), (112448, 634238), (113792, 626747), (113954, 625856), (115316, 618464), (127508, 559328), (139832, 510032), (154616, 461264), (156464, 455816), (159808, 446278), (176704, 403606), (178816, 398839), (201803, 353408), (203392, 350647), (223139, 319616), (224896, 317119), (227908, 312928), (230632, 309232), (255016, 279664)]