70398328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 111041672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 59, 77, 88, 91, 104, 118, 143, 149, 154, 182, 236, 286, 298, 308, 364, 413, 472, 572, 596, 616, 649, 728, 767, 826, 1001, 1043, 1144, 1192, 1298, 1534, 1639, 1652, 1937, 2002, 2086, 2596, 3068, 3278, 3304, 3874, 4004, 4172, 4543, 5192, 5369, 6136, 6556, 7748, 8008, 8344, 8437, 8791, 9086, 10738, 11473, 13112, 13559, 15496, 16874, 17582, 18172, 21307, 21476, 22946, 27118, 33748, 35164, 36344, 42614, 42952, 45892, 54236, 59059, 61537, 67496, 70328, 85228, 91784, 96701, 108472, 114283, 118118, 123074, 149149, 170456, 193402, 228566, 236236, 246148, 298298, 386804, 457132, 472472, 492296, 596596, 676907, 773608, 799981, 914264, 1193192, 1257113, 1353814, 1599962, 2514226, 2707628, 3199924, 5028452, 5415256, 6399848, 8799791, 10056904, 17599582, 35199164, 70398328]

約数ペア:

[(1, 70398328), (2, 35199164), (4, 17599582), (7, 10056904), (8, 8799791), (11, 6399848), (13, 5415256), (14, 5028452), (22, 3199924), (26, 2707628), (28, 2514226), (44, 1599962), (52, 1353814), (56, 1257113), (59, 1193192), (77, 914264), (88, 799981), (91, 773608), (104, 676907), (118, 596596), (143, 492296), (149, 472472), (154, 457132), (182, 386804), (236, 298298), (286, 246148), (298, 236236), (308, 228566), (364, 193402), (413, 170456), (472, 149149), (572, 123074), (596, 118118), (616, 114283), (649, 108472), (728, 96701), (767, 91784), (826, 85228), (1001, 70328), (1043, 67496), (1144, 61537), (1192, 59059), (1298, 54236), (1534, 45892), (1639, 42952), (1652, 42614), (1937, 36344), (2002, 35164), (2086, 33748), (2596, 27118), (3068, 22946), (3278, 21476), (3304, 21307), (3874, 18172), (4004, 17582), (4172, 16874), (4543, 15496), (5192, 13559), (5369, 13112), (6136, 11473), (6556, 10738), (7748, 9086), (8008, 8791), (8344, 8437)]