901894656

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 2730575232

約数和(自身を除く): 1828680576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 47, 48, 52, 62, 64, 78, 93, 94, 96, 104, 124, 128, 141, 156, 186, 188, 192, 208, 248, 256, 282, 312, 372, 376, 384, 403, 416, 496, 512, 564, 611, 624, 744, 752, 768, 806, 832, 961, 992, 1128, 1209, 1222, 1248, 1457, 1488, 1504, 1536, 1612, 1664, 1833, 1922, 1984, 2256, 2418, 2444, 2496, 2883, 2914, 2976, 3008, 3224, 3328, 3666, 3844, 3968, 4371, 4512, 4836, 4888, 4992, 5766, 5828, 5952, 6016, 6448, 6656, 7332, 7688, 7936, 8742, 9024, 9672, 9776, 9984, 11532, 11656, 11904, 12032, 12493, 12896, 14664, 15376, 15872, 17484, 18048, 18941, 19344, 19552, 19968, 23064, 23312, 23808, 24064, 24986, 25792, 29328, 30752, 34968, 36096, 37479, 37882, 38688, 39104, 45167, 46128, 46624, 47616, 49972, 51584, 56823, 58656, 61504, 69936, 72192, 74958, 75764, 77376, 78208, 90334, 92256, 93248, 99944, 103168, 113646, 117312, 123008, 135501, 139872, 149916, 151528, 154752, 156416, 180668, 184512, 186496, 199888, 206336, 227292, 234624, 246016, 271002, 279744, 299832, 303056, 309504, 312832, 361336, 369024, 372992, 399776, 454584, 469248, 492032, 542004, 559488, 587171, 599664, 606112, 619008, 722672, 738048, 745984, 799552, 909168, 938496, 1084008, 1118976, 1174342, 1199328, 1212224, 1445344, 1476096, 1599104, 1761513, 1818336, 2168016, 2237952, 2348684, 2398656, 2424448, 2890688, 3198208, 3523026, 3636672, 4336032, 4697368, 4797312, 4848896, 5781376, 6396416, 7046052, 7273344, 8672064, 9394736, 9594624, 9697792, 11562752, 14092104, 14546688, 17344128, 18789472, 19189248, 23125504, 28184208, 29093376, 34688256, 37578944, 56368416, 69376512, 75157888, 112736832, 150315776, 225473664, 300631552, 450947328, 901894656]

約数ペア:

[(1, 901894656), (2, 450947328), (3, 300631552), (4, 225473664), (6, 150315776), (8, 112736832), (12, 75157888), (13, 69376512), (16, 56368416), (24, 37578944), (26, 34688256), (31, 29093376), (32, 28184208), (39, 23125504), (47, 19189248), (48, 18789472), (52, 17344128), (62, 14546688), (64, 14092104), (78, 11562752), (93, 9697792), (94, 9594624), (96, 9394736), (104, 8672064), (124, 7273344), (128, 7046052), (141, 6396416), (156, 5781376), (186, 4848896), (188, 4797312), (192, 4697368), (208, 4336032), (248, 3636672), (256, 3523026), (282, 3198208), (312, 2890688), (372, 2424448), (376, 2398656), (384, 2348684), (403, 2237952), (416, 2168016), (496, 1818336), (512, 1761513), (564, 1599104), (611, 1476096), (624, 1445344), (744, 1212224), (752, 1199328), (768, 1174342), (806, 1118976), (832, 1084008), (961, 938496), (992, 909168), (1128, 799552), (1209, 745984), (1222, 738048), (1248, 722672), (1457, 619008), (1488, 606112), (1504, 599664), (1536, 587171), (1612, 559488), (1664, 542004), (1833, 492032), (1922, 469248), (1984, 454584), (2256, 399776), (2418, 372992), (2444, 369024), (2496, 361336), (2883, 312832), (2914, 309504), (2976, 303056), (3008, 299832), (3224, 279744), (3328, 271002), (3666, 246016), (3844, 234624), (3968, 227292), (4371, 206336), (4512, 199888), (4836, 186496), (4888, 184512), (4992, 180668), (5766, 156416), (5828, 154752), (5952, 151528), (6016, 149916), (6448, 139872), (6656, 135501), (7332, 123008), (7688, 117312), (7936, 113646), (8742, 103168), (9024, 99944), (9672, 93248), (9776, 92256), (9984, 90334), (11532, 78208), (11656, 77376), (11904, 75764), (12032, 74958), (12493, 72192), (12896, 69936), (14664, 61504), (15376, 58656), (15872, 56823), (17484, 51584), (18048, 49972), (18941, 47616), (19344, 46624), (19552, 46128), (19968, 45167), (23064, 39104), (23312, 38688), (23808, 37882), (24064, 37479), (24986, 36096), (25792, 34968), (29328, 30752)]