342111872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 760838400

約数和(自身を除く): 418726528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 47, 64, 73, 76, 82, 94, 128, 146, 152, 164, 188, 292, 304, 328, 376, 584, 608, 656, 752, 779, 893, 1168, 1216, 1312, 1387, 1504, 1558, 1786, 1927, 2336, 2432, 2624, 2774, 2993, 3008, 3116, 3431, 3572, 3854, 4672, 5248, 5548, 5986, 6016, 6232, 6862, 7144, 7708, 9344, 11096, 11972, 12464, 13724, 14288, 15416, 22192, 23944, 24928, 27448, 28576, 30832, 36613, 44384, 47888, 49856, 54896, 56867, 57152, 61664, 65189, 73226, 88768, 95776, 99712, 109792, 113734, 114304, 123328, 130378, 140671, 146452, 177536, 191552, 219584, 227468, 246656, 260756, 281342, 292904, 383104, 439168, 454936, 521512, 562684, 585808, 909872, 1043024, 1125368, 1171616, 1819744, 2086048, 2250736, 2343232, 2672749, 3639488, 4172096, 4501472, 4686464, 5345498, 7278976, 8344192, 9002944, 10690996, 18005888, 21381992, 42763984, 85527968, 171055936, 342111872]

約数ペア:

[(1, 342111872), (2, 171055936), (4, 85527968), (8, 42763984), (16, 21381992), (19, 18005888), (32, 10690996), (38, 9002944), (41, 8344192), (47, 7278976), (64, 5345498), (73, 4686464), (76, 4501472), (82, 4172096), (94, 3639488), (128, 2672749), (146, 2343232), (152, 2250736), (164, 2086048), (188, 1819744), (292, 1171616), (304, 1125368), (328, 1043024), (376, 909872), (584, 585808), (608, 562684), (656, 521512), (752, 454936), (779, 439168), (893, 383104), (1168, 292904), (1216, 281342), (1312, 260756), (1387, 246656), (1504, 227468), (1558, 219584), (1786, 191552), (1927, 177536), (2336, 146452), (2432, 140671), (2624, 130378), (2774, 123328), (2993, 114304), (3008, 113734), (3116, 109792), (3431, 99712), (3572, 95776), (3854, 88768), (4672, 73226), (5248, 65189), (5548, 61664), (5986, 57152), (6016, 56867), (6232, 54896), (6862, 49856), (7144, 47888), (7708, 44384), (9344, 36613), (11096, 30832), (11972, 28576), (12464, 27448), (13724, 24928), (14288, 23944), (15416, 22192)]