31513441344

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 1008

約数和(自身を含む): 118307266560

約数和(自身を除く): 86793825216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 31, 32, 33, 38, 42, 44, 47, 48, 49, 56, 57, 62, 64, 66, 76, 77, 84, 88, 93, 94, 96, 98, 112, 114, 121, 124, 132, 133, 141, 147, 152, 154, 168, 176, 186, 188, 192, 196, 209, 217, 224, 228, 231, 242, 248, 264, 266, 282, 294, 304, 308, 329, 336, 341, 352, 363, 372, 376, 392, 399, 418, 434, 448, 456, 462, 484, 496, 517, 528, 532, 539, 564, 588, 589, 608, 616, 627, 651, 658, 672, 682, 704, 726, 744, 752, 784, 798, 836, 847, 868, 893, 912, 924, 931, 968, 987, 992, 1023, 1034, 1056, 1064, 1078, 1128, 1176, 1178, 1216, 1232, 1254, 1302, 1316, 1344, 1364, 1452, 1457, 1463, 1488, 1504, 1519, 1551, 1568, 1596, 1617, 1672, 1694, 1736, 1767, 1786, 1824, 1848, 1862, 1936, 1974, 1984, 2046, 2068, 2112, 2128, 2156, 2256, 2299, 2303, 2352, 2356, 2387, 2464, 2508, 2541, 2604, 2632, 2679, 2728, 2793, 2904, 2914, 2926, 2976, 3008, 3038, 3102, 3136, 3192, 3234, 3344, 3388, 3472, 3534, 3572, 3619, 3648, 3696, 3724, 3751, 3872, 3948, 4092, 4123, 4136, 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約数ペア:

[(1, 31513441344), (2, 15756720672), (3, 10504480448), (4, 7878360336), (6, 5252240224), (7, 4501920192), (8, 3939180168), (11, 2864858304), (12, 2626120112), (14, 2250960096), (16, 1969590084), (19, 1658602176), (21, 1500640064), (22, 1432429152), (24, 1313060056), (28, 1125480048), (31, 1016562624), (32, 984795042), (33, 954952768), (38, 829301088), (42, 750320032), (44, 716214576), (47, 670498752), (48, 656530028), (49, 643131456), (56, 562740024), (57, 552867392), (62, 508281312), (64, 492397521), (66, 477476384), (76, 414650544), (77, 409265472), (84, 375160016), (88, 358107288), (93, 338854208), (94, 335249376), (96, 328265014), (98, 321565728), (112, 281370012), (114, 276433696), (121, 260441664), (124, 254140656), (132, 238738192), (133, 236943168), (141, 223499584), (147, 214377152), (152, 207325272), (154, 204632736), (168, 187580008), (176, 179053644), (186, 169427104), (188, 167624688), (192, 164132507), (196, 160782864), (209, 150782016), (217, 145223232), (224, 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(108053, 291648), (110352, 285572), (110544, 285076), (110732, 284592), (112189, 280896), (112651, 279744), (113088, 278663), (114576, 275044), (115444, 272976), (115808, 272118), (117876, 267344), (119427, 263872), (120032, 262542), (122388, 257488), (122892, 256432), (128216, 245784), (128744, 244776), (131271, 240064), (131936, 238854), (133672, 235752), (136059, 231616), (136488, 230888), (137522, 229152), (139872, 225302), (140448, 224378), (142296, 221464), (142538, 221088), (142786, 220704), (145824, 216106), (147136, 214179), (147392, 213807), (150024, 210056), (151998, 207328), (152768, 206283), (155496, 202664), (157168, 200508), (157542, 200032), (159236, 197904), (162624, 193781), (163184, 193116), (163856, 192324), (166098, 189728), (171456, 183799), (173166, 181984), (173712, 181412), (175028, 180048), (176297, 178752)]