243350496

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 724284288

約数和(自身を除く): 480933792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 97, 124, 144, 186, 194, 248, 279, 281, 288, 291, 372, 388, 496, 558, 562, 582, 744, 776, 843, 873, 992, 1116, 1124, 1164, 1488, 1552, 1686, 1746, 2232, 2248, 2328, 2529, 2976, 3007, 3104, 3372, 3492, 4464, 4496, 4656, 5058, 6014, 6744, 6984, 8711, 8928, 8992, 9021, 9312, 10116, 12028, 13488, 13968, 17422, 18042, 20232, 24056, 26133, 26976, 27063, 27257, 27936, 34844, 36084, 40464, 48112, 52266, 54126, 54514, 69688, 72168, 78399, 80928, 81771, 96224, 104532, 108252, 109028, 139376, 144336, 156798, 163542, 209064, 216504, 218056, 245313, 278752, 288672, 313596, 327084, 418128, 433008, 436112, 490626, 627192, 654168, 836256, 844967, 866016, 872224, 981252, 1254384, 1308336, 1689934, 1962504, 2508768, 2534901, 2616672, 3379868, 3925008, 5069802, 6759736, 7604703, 7850016, 10139604, 13519472, 15209406, 20279208, 27038944, 30418812, 40558416, 60837624, 81116832, 121675248, 243350496]

約数ペア:

[(1, 243350496), (2, 121675248), (3, 81116832), (4, 60837624), (6, 40558416), (8, 30418812), (9, 27038944), (12, 20279208), (16, 15209406), (18, 13519472), (24, 10139604), (31, 7850016), (32, 7604703), (36, 6759736), (48, 5069802), (62, 3925008), (72, 3379868), (93, 2616672), (96, 2534901), (97, 2508768), (124, 1962504), (144, 1689934), (186, 1308336), (194, 1254384), (248, 981252), (279, 872224), (281, 866016), (288, 844967), (291, 836256), (372, 654168), (388, 627192), (496, 490626), (558, 436112), (562, 433008), (582, 418128), (744, 327084), (776, 313596), (843, 288672), (873, 278752), (992, 245313), (1116, 218056), (1124, 216504), (1164, 209064), (1488, 163542), (1552, 156798), (1686, 144336), (1746, 139376), (2232, 109028), (2248, 108252), (2328, 104532), (2529, 96224), (2976, 81771), (3007, 80928), (3104, 78399), (3372, 72168), (3492, 69688), (4464, 54514), (4496, 54126), (4656, 52266), (5058, 48112), (6014, 40464), (6744, 36084), (6984, 34844), (8711, 27936), (8928, 27257), (8992, 27063), (9021, 26976), (9312, 26133), (10116, 24056), (12028, 20232), (13488, 18042), (13968, 17422)]