21529344

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 61495784

約数和(自身を除く): 39966440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 97, 102, 128, 136, 192, 194, 204, 256, 272, 289, 291, 384, 388, 408, 544, 578, 582, 768, 776, 816, 867, 1088, 1156, 1164, 1552, 1632, 1649, 1734, 2176, 2312, 2328, 3104, 3264, 3298, 3468, 4352, 4624, 4656, 4947, 6208, 6528, 6596, 6936, 9248, 9312, 9894, 12416, 13056, 13192, 13872, 18496, 18624, 19788, 24832, 26384, 27744, 28033, 36992, 37248, 39576, 52768, 55488, 56066, 73984, 74496, 79152, 84099, 105536, 110976, 112132, 158304, 168198, 211072, 221952, 224264, 316608, 336396, 422144, 448528, 633216, 672792, 897056, 1266432, 1345584, 1794112, 2691168, 3588224, 5382336, 7176448, 10764672, 21529344]

約数ペア:

[(1, 21529344), (2, 10764672), (3, 7176448), (4, 5382336), (6, 3588224), (8, 2691168), (12, 1794112), (16, 1345584), (17, 1266432), (24, 897056), (32, 672792), (34, 633216), (48, 448528), (51, 422144), (64, 336396), (68, 316608), (96, 224264), (97, 221952), (102, 211072), (128, 168198), (136, 158304), (192, 112132), (194, 110976), (204, 105536), (256, 84099), (272, 79152), (289, 74496), (291, 73984), (384, 56066), (388, 55488), (408, 52768), (544, 39576), (578, 37248), (582, 36992), (768, 28033), (776, 27744), (816, 26384), (867, 24832), (1088, 19788), (1156, 18624), (1164, 18496), (1552, 13872), (1632, 13192), (1649, 13056), (1734, 12416), (2176, 9894), (2312, 9312), (2328, 9248), (3104, 6936), (3264, 6596), (3298, 6528), (3468, 6208), (4352, 4947), (4624, 4656)]