218291904

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3907}}^1$

素因数の和:4022

約数の個数: 84

約数和(自身を含む): 632306584

約数和(自身を除く): 414014680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 3907, 4656, 6208, 6984, 7814, 9312, 11721, 13968, 15628, 18624, 23442, 27936, 31256, 35163, 46884, 55872, 62512, 70326, 93768, 125024, 140652, 187536, 250048, 281304, 375072, 378979, 562608, 750144, 757958, 1125216, 1136937, 1515916, 2250432, 2273874, 3031832, 3410811, 4547748, 6063664, 6821622, 9095496, 12127328, 13643244, 18190992, 24254656, 27286488, 36381984, 54572976, 72763968, 109145952, 218291904]

約数ペア:

[(1, 218291904), (2, 109145952), (3, 72763968), (4, 54572976), (6, 36381984), (8, 27286488), (9, 24254656), (12, 18190992), (16, 13643244), (18, 12127328), (24, 9095496), (32, 6821622), (36, 6063664), (48, 4547748), (64, 3410811), (72, 3031832), (96, 2273874), (97, 2250432), (144, 1515916), (192, 1136937), (194, 1125216), (288, 757958), (291, 750144), (388, 562608), (576, 378979), (582, 375072), (776, 281304), (873, 250048), (1164, 187536), (1552, 140652), (1746, 125024), (2328, 93768), (3104, 70326), (3492, 62512), (3907, 55872), (4656, 46884), (6208, 35163), (6984, 31256), (7814, 27936), (9312, 23442), (11721, 18624), (13968, 15628)]