221155840416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{219547}}^1$

素因数の和:221066

約数の個数: 96

約数和(自身を含む): 663913152000

約数和(自身を除く): 442757311584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1499, 2998, 4497, 5996, 8994, 10493, 11992, 17988, 20986, 23984, 31479, 35976, 41972, 47968, 62958, 71952, 83944, 125916, 143904, 167888, 219547, 251832, 335776, 439094, 503664, 658641, 878188, 1007328, 1317282, 1536829, 1756376, 2634564, 3073658, 3512752, 4610487, 5269128, 6147316, 7025504, 9220974, 10538256, 12294632, 18441948, 21076512, 24589264, 36883896, 49178528, 73767792, 147535584, 329100953, 658201906, 987302859, 1316403812, 1974605718, 2303706671, 2632807624, 3949211436, 4607413342, 5265615248, 6911120013, 7898422872, 9214826684, 10531230496, 13822240026, 15796845744, 18429653368, 27644480052, 31593691488, 36859306736, 55288960104, 73718613472, 110577920208, 221155840416]

約数ペア:

[(1, 221155840416), (2, 110577920208), (3, 73718613472), (4, 55288960104), (6, 36859306736), (7, 31593691488), (8, 27644480052), (12, 18429653368), (14, 15796845744), (16, 13822240026), (21, 10531230496), (24, 9214826684), (28, 7898422872), (32, 6911120013), (42, 5265615248), (48, 4607413342), (56, 3949211436), (84, 2632807624), (96, 2303706671), (112, 1974605718), (168, 1316403812), (224, 987302859), (336, 658201906), (672, 329100953), (1499, 147535584), (2998, 73767792), (4497, 49178528), (5996, 36883896), (8994, 24589264), (10493, 21076512), (11992, 18441948), (17988, 12294632), (20986, 10538256), (23984, 9220974), (31479, 7025504), (35976, 6147316), (41972, 5269128), (47968, 4610487), (62958, 3512752), (71952, 3073658), (83944, 2634564), (125916, 1756376), (143904, 1536829), (167888, 1317282), (219547, 1007328), (251832, 878188), (335776, 658641), (439094, 503664)]