196598016

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 180

約数和(自身を含む): 618310000

約数和(自身を除く): 421711984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 499, 513, 576, 608, 648, 684, 768, 864, 912, 998, 1026, 1152, 1216, 1296, 1368, 1497, 1539, 1728, 1824, 1996, 2052, 2304, 2432, 2592, 2736, 2994, 3078, 3456, 3648, 3992, 4104, 4491, 4864, 5184, 5472, 5988, 6156, 6912, 7296, 7984, 8208, 8982, 9481, 10368, 10944, 11976, 12312, 13473, 14592, 15968, 16416, 17964, 18962, 20736, 21888, 23952, 24624, 26946, 28443, 31936, 32832, 35928, 37924, 40419, 43776, 47904, 49248, 53892, 56886, 63872, 65664, 71856, 75848, 80838, 85329, 95808, 98496, 107784, 113772, 127744, 131328, 143712, 151696, 161676, 170658, 191616, 196992, 215568, 227544, 255987, 287424, 303392, 323352, 341316, 383232, 393984, 431136, 455088, 511974, 574848, 606784, 646704, 682632, 767961, 862272, 910176, 1023948, 1149696, 1213568, 1293408, 1365264, 1535922, 1724544, 1820352, 2047896, 2427136, 2586816, 2730528, 3071844, 3449088, 3640704, 4095792, 5173632, 5461056, 6143688, 7281408, 8191584, 10347264, 10922112, 12287376, 16383168, 21844224, 24574752, 32766336, 49149504, 65532672, 98299008, 196598016]

約数ペア:

[(1, 196598016), (2, 98299008), (3, 65532672), (4, 49149504), (6, 32766336), (8, 24574752), (9, 21844224), (12, 16383168), (16, 12287376), (18, 10922112), (19, 10347264), (24, 8191584), (27, 7281408), (32, 6143688), (36, 5461056), (38, 5173632), (48, 4095792), (54, 3640704), (57, 3449088), (64, 3071844), (72, 2730528), (76, 2586816), (81, 2427136), (96, 2047896), (108, 1820352), (114, 1724544), (128, 1535922), (144, 1365264), (152, 1293408), (162, 1213568), (171, 1149696), (192, 1023948), (216, 910176), (228, 862272), (256, 767961), (288, 682632), (304, 646704), (324, 606784), (342, 574848), (384, 511974), (432, 455088), (456, 431136), (499, 393984), (513, 383232), (576, 341316), (608, 323352), (648, 303392), (684, 287424), (768, 255987), (864, 227544), (912, 215568), (998, 196992), (1026, 191616), (1152, 170658), (1216, 161676), (1296, 151696), (1368, 143712), (1497, 131328), (1539, 127744), (1728, 113772), (1824, 107784), (1996, 98496), (2052, 95808), (2304, 85329), (2432, 80838), (2592, 75848), (2736, 71856), (2994, 65664), (3078, 63872), (3456, 56886), (3648, 53892), (3992, 49248), (4104, 47904), (4491, 43776), (4864, 40419), (5184, 37924), (5472, 35928), (5988, 32832), (6156, 31936), (6912, 28443), (7296, 26946), (7984, 24624), (8208, 23952), (8982, 21888), (9481, 20736), (10368, 18962), (10944, 17964), (11976, 16416), (12312, 15968), (13473, 14592)]