331545984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11213}}^1$

素因数の和:11248

約数の個数: 128

約数和(自身を含む): 1098074880

約数和(自身を除く): 766528896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 11213, 14784, 22426, 29568, 33639, 44852, 67278, 78491, 89704, 123343, 134556, 156982, 179408, 235473, 246686, 269112, 313964, 358816, 370029, 470946, 493372, 538224, 627928, 717632, 740058, 863401, 941892, 986744, 1076448, 1255856, 1435264, 1480116, 1726802, 1883784, 1973488, 2152896, 2511712, 2590203, 2960232, 3453604, 3767568, 3946976, 4305792, 5023424, 5180406, 5920464, 6907208, 7535136, 7893952, 10046848, 10360812, 11840928, 13814416, 15070272, 15787904, 20721624, 23681856, 27628832, 30140544, 41443248, 47363712, 55257664, 82886496, 110515328, 165772992, 331545984]

約数ペア:

[(1, 331545984), (2, 165772992), (3, 110515328), (4, 82886496), (6, 55257664), (7, 47363712), (8, 41443248), (11, 30140544), (12, 27628832), (14, 23681856), (16, 20721624), (21, 15787904), (22, 15070272), (24, 13814416), (28, 11840928), (32, 10360812), (33, 10046848), (42, 7893952), (44, 7535136), (48, 6907208), (56, 5920464), (64, 5180406), (66, 5023424), (77, 4305792), (84, 3946976), (88, 3767568), (96, 3453604), (112, 2960232), (128, 2590203), (132, 2511712), (154, 2152896), (168, 1973488), (176, 1883784), (192, 1726802), (224, 1480116), (231, 1435264), (264, 1255856), (308, 1076448), (336, 986744), (352, 941892), (384, 863401), (448, 740058), (462, 717632), (528, 627928), (616, 538224), (672, 493372), (704, 470946), (896, 370029), (924, 358816), (1056, 313964), (1232, 269112), (1344, 246686), (1408, 235473), (1848, 179408), (2112, 156982), (2464, 134556), (2688, 123343), (3696, 89704), (4224, 78491), (4928, 67278), (7392, 44852), (9856, 33639), (11213, 29568), (14784, 22426)]