308907648

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{113}}^2$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 1051252800

約数和(自身を除く): 742345152

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, 64, 72, 84, 96, 108, 112, 113, 126, 128, 144, 168, 189, 192, 216, 224, 226, 252, 288, 336, 339, 378, 384, 432, 448, 452, 504, 576, 672, 678, 756, 791, 864, 896, 904, 1008, 1017, 1152, 1344, 1356, 1512, 1582, 1728, 1808, 2016, 2034, 2373, 2688, 2712, 3024, 3051, 3164, 3456, 3616, 4032, 4068, 4746, 5424, 6048, 6102, 6328, 7119, 7232, 8064, 8136, 9492, 10848, 12096, 12204, 12656, 12769, 14238, 14464, 16272, 18984, 21357, 21696, 24192, 24408, 25312, 25538, 28476, 32544, 37968, 38307, 42714, 43392, 48816, 50624, 51076, 56952, 65088, 75936, 76614, 85428, 89383, 97632, 101248, 102152, 113904, 114921, 130176, 151872, 153228, 170856, 178766, 195264, 204304, 227808, 229842, 268149, 303744, 306456, 341712, 344763, 357532, 390528, 408608, 455616, 459684, 536298, 612912, 683424, 689526, 715064, 804447, 817216, 911232, 919368, 1072596, 1225824, 1366848, 1379052, 1430128, 1608894, 1634432, 1838736, 2145192, 2413341, 2451648, 2733696, 2758104, 2860256, 3217788, 3677472, 4290384, 4826682, 4903296, 5516208, 5720512, 6435576, 7354944, 8580768, 9653364, 11032416, 11441024, 12871152, 14709888, 17161536, 19306728, 22064832, 25742304, 34323072, 38613456, 44129664, 51484608, 77226912, 102969216, 154453824, 308907648]

約数ペア:

[(1, 308907648), (2, 154453824), (3, 102969216), (4, 77226912), (6, 51484608), (7, 44129664), (8, 38613456), (9, 34323072), (12, 25742304), (14, 22064832), (16, 19306728), (18, 17161536), (21, 14709888), (24, 12871152), (27, 11441024), (28, 11032416), (32, 9653364), (36, 8580768), (42, 7354944), (48, 6435576), (54, 5720512), (56, 5516208), (63, 4903296), (64, 4826682), (72, 4290384), (84, 3677472), (96, 3217788), (108, 2860256), (112, 2758104), (113, 2733696), (126, 2451648), (128, 2413341), (144, 2145192), (168, 1838736), (189, 1634432), (192, 1608894), (216, 1430128), (224, 1379052), (226, 1366848), (252, 1225824), (288, 1072596), (336, 919368), (339, 911232), (378, 817216), (384, 804447), (432, 715064), (448, 689526), (452, 683424), (504, 612912), (576, 536298), (672, 459684), (678, 455616), (756, 408608), (791, 390528), (864, 357532), (896, 344763), (904, 341712), (1008, 306456), (1017, 303744), (1152, 268149), (1344, 229842), (1356, 227808), (1512, 204304), (1582, 195264), (1728, 178766), (1808, 170856), (2016, 153228), (2034, 151872), (2373, 130176), (2688, 114921), (2712, 113904), (3024, 102152), (3051, 101248), (3164, 97632), (3456, 89383), (3616, 85428), (4032, 76614), (4068, 75936), (4746, 65088), (5424, 56952), (6048, 51076), (6102, 50624), (6328, 48816), (7119, 43392), (7232, 42714), (8064, 38307), (8136, 37968), (9492, 32544), (10848, 28476), (12096, 25538), (12204, 25312), (12656, 24408), (12769, 24192), (14238, 21696), (14464, 21357), (16272, 18984)]