221637192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 648158400

約数和(自身を除く): 426521208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 229, 294, 392, 458, 588, 687, 823, 916, 1176, 1374, 1603, 1646, 1832, 2469, 2748, 3206, 3292, 4809, 4938, 5496, 5761, 6412, 6584, 9618, 9876, 11221, 11522, 12824, 17283, 19236, 19752, 22442, 23044, 33663, 34566, 38472, 40327, 44884, 46088, 67326, 69132, 80654, 89768, 120981, 134652, 138264, 161308, 188467, 241962, 269304, 322616, 376934, 483924, 565401, 753868, 967848, 1130802, 1319269, 1507736, 2261604, 2638538, 3957807, 4523208, 5277076, 7915614, 9234883, 10554152, 15831228, 18469766, 27704649, 31662456, 36939532, 55409298, 73879064, 110818596, 221637192]

約数ペア:

[(1, 221637192), (2, 110818596), (3, 73879064), (4, 55409298), (6, 36939532), (7, 31662456), (8, 27704649), (12, 18469766), (14, 15831228), (21, 10554152), (24, 9234883), (28, 7915614), (42, 5277076), (49, 4523208), (56, 3957807), (84, 2638538), (98, 2261604), (147, 1507736), (168, 1319269), (196, 1130802), (229, 967848), (294, 753868), (392, 565401), (458, 483924), (588, 376934), (687, 322616), (823, 269304), (916, 241962), (1176, 188467), (1374, 161308), (1603, 138264), (1646, 134652), (1832, 120981), (2469, 89768), (2748, 80654), (3206, 69132), (3292, 67326), (4809, 46088), (4938, 44884), (5496, 40327), (5761, 38472), (6412, 34566), (6584, 33663), (9618, 23044), (9876, 22442), (11221, 19752), (11522, 19236), (12824, 17283)]