40894642624

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{2531}}^1$

素因数の和:3002

約数の個数: 112

約数和(自身を含む): 90295171200

約数和(自身を除く): 49400528576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 389, 472, 649, 704, 778, 944, 1298, 1556, 1888, 2531, 2596, 3112, 3776, 4279, 5062, 5192, 6224, 8558, 10124, 10384, 12448, 17116, 20248, 20768, 22951, 24896, 27841, 34232, 40496, 41536, 45902, 55682, 68464, 80992, 91804, 111364, 136928, 149329, 161984, 183608, 222728, 252461, 273856, 298658, 367216, 445456, 504922, 597316, 734432, 890912, 984559, 1009844, 1194632, 1468864, 1642619, 1781824, 1969118, 2019688, 2389264, 3285238, 3938236, 4039376, 4778528, 6570476, 7876472, 8078752, 9557056, 10830149, 13140952, 15752944, 16157504, 21660298, 26281904, 31505888, 43320596, 52563808, 58088981, 63011776, 86641192, 105127616, 116177962, 173282384, 232355924, 346564768, 464711848, 638978791, 693129536, 929423696, 1277957582, 1858847392, 2555915164, 3717694784, 5111830328, 10223660656, 20447321312, 40894642624]

約数ペア:

[(1, 40894642624), (2, 20447321312), (4, 10223660656), (8, 5111830328), (11, 3717694784), (16, 2555915164), (22, 1858847392), (32, 1277957582), (44, 929423696), (59, 693129536), (64, 638978791), (88, 464711848), (118, 346564768), (176, 232355924), (236, 173282384), (352, 116177962), (389, 105127616), (472, 86641192), (649, 63011776), (704, 58088981), (778, 52563808), (944, 43320596), (1298, 31505888), (1556, 26281904), (1888, 21660298), (2531, 16157504), (2596, 15752944), (3112, 13140952), (3776, 10830149), (4279, 9557056), (5062, 8078752), (5192, 7876472), (6224, 6570476), (8558, 4778528), (10124, 4039376), (10384, 3938236), (12448, 3285238), (17116, 2389264), (20248, 2019688), (20768, 1969118), (22951, 1781824), (24896, 1642619), (27841, 1468864), (34232, 1194632), (40496, 1009844), (41536, 984559), (45902, 890912), (55682, 734432), (68464, 597316), (80992, 504922), (91804, 445456), (111364, 367216), (136928, 298658), (149329, 273856), (161984, 252461), (183608, 222728)]