747115488

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{41177}}^1$

素因数の和:41206

約数の個数: 120

約数和(自身を含む): 2511199152

約数和(自身を除く): 1764083664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 41177, 82354, 123531, 164708, 247062, 288239, 329416, 370593, 494124, 576478, 658832, 741186, 864717, 988248, 1111779, 1152956, 1317664, 1482372, 1729434, 1976496, 2223558, 2305912, 2594151, 2964744, 3335337, 3458868, 3952992, 4447116, 4611824, 5188302, 5929488, 6670674, 6917736, 7782453, 8894232, 9223648, 10376604, 11858976, 13341348, 13835472, 15564906, 17788464, 20753208, 23347359, 26682696, 27670944, 31129812, 35576928, 41506416, 46694718, 53365392, 62259624, 83012832, 93389436, 106730784, 124519248, 186778872, 249038496, 373557744, 747115488]

約数ペア:

[(1, 747115488), (2, 373557744), (3, 249038496), (4, 186778872), (6, 124519248), (7, 106730784), (8, 93389436), (9, 83012832), (12, 62259624), (14, 53365392), (16, 46694718), (18, 41506416), (21, 35576928), (24, 31129812), (27, 27670944), (28, 26682696), (32, 23347359), (36, 20753208), (42, 17788464), (48, 15564906), (54, 13835472), (56, 13341348), (63, 11858976), (72, 10376604), (81, 9223648), (84, 8894232), (96, 7782453), (108, 6917736), (112, 6670674), (126, 5929488), (144, 5188302), (162, 4611824), (168, 4447116), (189, 3952992), (216, 3458868), (224, 3335337), (252, 2964744), (288, 2594151), (324, 2305912), (336, 2223558), (378, 1976496), (432, 1729434), (504, 1482372), (567, 1317664), (648, 1152956), (672, 1111779), (756, 988248), (864, 864717), (1008, 741186), (1134, 658832), (1296, 576478), (1512, 494124), (2016, 370593), (2268, 329416), (2592, 288239), (3024, 247062), (4536, 164708), (6048, 123531), (9072, 82354), (18144, 41177)]