270718464

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 769950720

約数和(自身を除く): 499232256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 97, 128, 138, 158, 184, 192, 194, 237, 256, 276, 291, 316, 368, 384, 388, 474, 512, 552, 582, 632, 736, 768, 776, 948, 1104, 1164, 1264, 1472, 1536, 1552, 1817, 1896, 2208, 2231, 2328, 2528, 2944, 3104, 3634, 3792, 4416, 4462, 4656, 5056, 5451, 5888, 6208, 6693, 7268, 7584, 7663, 8832, 8924, 9312, 10112, 10902, 11776, 12416, 13386, 14536, 15168, 15326, 17664, 17848, 18624, 20224, 21804, 22989, 24832, 26772, 29072, 30336, 30652, 35328, 35696, 37248, 40448, 43608, 45978, 49664, 53544, 58144, 60672, 61304, 71392, 74496, 87216, 91956, 107088, 116288, 121344, 122608, 142784, 148992, 174432, 176249, 183912, 214176, 232576, 245216, 285568, 348864, 352498, 367824, 428352, 465152, 490432, 528747, 571136, 697728, 704996, 735648, 856704, 930304, 980864, 1057494, 1142272, 1395456, 1409992, 1471296, 1713408, 1961728, 2114988, 2790912, 2819984, 2942592, 3426816, 3923456, 4229976, 5639968, 5885184, 8459952, 11279936, 11770368, 16919904, 22559872, 33839808, 45119744, 67679616, 90239488, 135359232, 270718464]

約数ペア:

[(1, 270718464), (2, 135359232), (3, 90239488), (4, 67679616), (6, 45119744), (8, 33839808), (12, 22559872), (16, 16919904), (23, 11770368), (24, 11279936), (32, 8459952), (46, 5885184), (48, 5639968), (64, 4229976), (69, 3923456), (79, 3426816), (92, 2942592), (96, 2819984), (97, 2790912), (128, 2114988), (138, 1961728), (158, 1713408), (184, 1471296), (192, 1409992), (194, 1395456), (237, 1142272), (256, 1057494), (276, 980864), (291, 930304), (316, 856704), (368, 735648), (384, 704996), (388, 697728), (474, 571136), (512, 528747), (552, 490432), (582, 465152), (632, 428352), (736, 367824), (768, 352498), (776, 348864), (948, 285568), (1104, 245216), (1164, 232576), (1264, 214176), (1472, 183912), (1536, 176249), (1552, 174432), (1817, 148992), (1896, 142784), (2208, 122608), (2231, 121344), (2328, 116288), (2528, 107088), (2944, 91956), (3104, 87216), (3634, 74496), (3792, 71392), (4416, 61304), (4462, 60672), (4656, 58144), (5056, 53544), (5451, 49664), (5888, 45978), (6208, 43608), (6693, 40448), (7268, 37248), (7584, 35696), (7663, 35328), (8832, 30652), (8924, 30336), (9312, 29072), (10112, 26772), (10902, 24832), (11776, 22989), (12416, 21804), (13386, 20224), (14536, 18624), (15168, 17848), (15326, 17664)]