291289714872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1\times {\mathrm{4519}}^1$

素因数の和:9621

約数の個数: 128

約数和(自身を含む): 803706624000

約数和(自身を除く): 512416909128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 4519, 5039, 6396, 9038, 10078, 12792, 13557, 15117, 18076, 20156, 27114, 30234, 36152, 40312, 54228, 58747, 60468, 65507, 108456, 117494, 120936, 131014, 176241, 185279, 196521, 206599, 234988, 262028, 352482, 370558, 393042, 413198, 469976, 524056, 555837, 619797, 704964, 741116, 786084, 826396, 1111674, 1239594, 1409928, 1482232, 1572168, 1652792, 2223348, 2408627, 2479188, 2685787, 4446696, 4817254, 4958376, 5371574, 7225881, 8057361, 9634508, 10743148, 14451762, 16114722, 19269016, 21486296, 22771241, 28903524, 32229444, 45542482, 57807048, 64458888, 68313723, 91084964, 136627446, 182169928, 273254892, 296026133, 546509784, 592052266, 888078399, 933620881, 1184104532, 1776156798, 1867241762, 2368209064, 2800862643, 3552313596, 3734483524, 5601725286, 7104627192, 7468967048, 11203450572, 12137071453, 22406901144, 24274142906, 36411214359, 48548285812, 72822428718, 97096571624, 145644857436, 291289714872]

約数ペア:

[(1, 291289714872), (2, 145644857436), (3, 97096571624), (4, 72822428718), (6, 48548285812), (8, 36411214359), (12, 24274142906), (13, 22406901144), (24, 12137071453), (26, 11203450572), (39, 7468967048), (41, 7104627192), (52, 5601725286), (78, 3734483524), (82, 3552313596), (104, 2800862643), (123, 2368209064), (156, 1867241762), (164, 1776156798), (246, 1184104532), (312, 933620881), (328, 888078399), (492, 592052266), (533, 546509784), (984, 296026133), (1066, 273254892), (1599, 182169928), (2132, 136627446), (3198, 91084964), (4264, 68313723), (4519, 64458888), (5039, 57807048), (6396, 45542482), (9038, 32229444), (10078, 28903524), (12792, 22771241), (13557, 21486296), (15117, 19269016), (18076, 16114722), (20156, 14451762), (27114, 10743148), (30234, 9634508), (36152, 8057361), (40312, 7225881), (54228, 5371574), (58747, 4958376), (60468, 4817254), (65507, 4446696), (108456, 2685787), (117494, 2479188), (120936, 2408627), (131014, 2223348), (176241, 1652792), (185279, 1572168), (196521, 1482232), (206599, 1409928), (234988, 1239594), (262028, 1111674), (352482, 826396), (370558, 786084), (393042, 741116), (413198, 704964), (469976, 619797), (524056, 555837)]