219986688

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3069

約数の個数: 72

約数和(自身を含む): 591721648

約数和(自身を除く): 371734960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 2953, 3104, 4656, 5906, 6208, 8859, 9312, 11812, 12416, 17718, 18624, 23624, 24832, 35436, 37248, 47248, 70872, 74496, 94496, 141744, 188992, 283488, 286441, 377984, 566976, 572882, 755968, 859323, 1133952, 1145764, 1718646, 2267904, 2291528, 3437292, 4583056, 6874584, 9166112, 13749168, 18332224, 27498336, 36664448, 54996672, 73328896, 109993344, 219986688]

約数ペア:

[(1, 219986688), (2, 109993344), (3, 73328896), (4, 54996672), (6, 36664448), (8, 27498336), (12, 18332224), (16, 13749168), (24, 9166112), (32, 6874584), (48, 4583056), (64, 3437292), (96, 2291528), (97, 2267904), (128, 1718646), (192, 1145764), (194, 1133952), (256, 859323), (291, 755968), (384, 572882), (388, 566976), (582, 377984), (768, 286441), (776, 283488), (1164, 188992), (1552, 141744), (2328, 94496), (2953, 74496), (3104, 70872), (4656, 47248), (5906, 37248), (6208, 35436), (8859, 24832), (9312, 23624), (11812, 18624), (12416, 17718)]