248591952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 856552320

約数和(自身を除く): 607960368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 89, 102, 112, 119, 126, 136, 144, 153, 163, 168, 178, 204, 238, 252, 267, 272, 306, 326, 336, 356, 357, 408, 476, 489, 504, 534, 612, 623, 652, 712, 714, 801, 816, 952, 978, 1008, 1068, 1071, 1141, 1224, 1246, 1304, 1424, 1428, 1467, 1513, 1602, 1869, 1904, 1956, 2136, 2142, 2282, 2448, 2492, 2608, 2771, 2856, 2934, 3026, 3204, 3423, 3738, 3912, 4272, 4284, 4539, 4564, 4984, 5542, 5607, 5712, 5868, 6052, 6408, 6846, 7476, 7824, 8313, 8568, 9078, 9128, 9968, 10269, 10591, 11084, 11214, 11736, 12104, 12816, 13617, 13692, 14507, 14952, 16626, 17136, 18156, 18256, 19397, 20538, 21182, 22168, 22428, 23472, 24208, 24939, 27234, 27384, 29014, 29904, 31773, 33252, 36312, 38794, 41076, 42364, 43521, 44336, 44856, 49878, 54468, 54768, 58028, 58191, 63546, 66504, 72624, 77588, 82152, 84728, 87042, 89712, 95319, 99756, 101549, 108936, 116056, 116382, 127092, 130563, 133008, 155176, 164304, 169456, 174084, 174573, 190638, 199512, 203098, 217872, 232112, 232764, 246619, 254184, 261126, 304647, 310352, 348168, 349146, 381276, 399024, 406196, 465528, 493238, 508368, 522252, 609294, 696336, 698292, 739857, 762552, 812392, 913941, 931056, 986476, 1044504, 1218588, 1396584, 1479714, 1525104, 1624784, 1726333, 1827882, 1972952, 2089008, 2219571, 2437176, 2793168, 2959428, 3452666, 3655764, 3945904, 4439142, 4874352, 5178999, 5918856, 6905332, 7311528, 8878284, 10357998, 11837712, 13810664, 14623056, 15536997, 17756568, 20715996, 27621328, 31073994, 35513136, 41431992, 62147988, 82863984, 124295976, 248591952]

約数ペア:

[(1, 248591952), (2, 124295976), (3, 82863984), (4, 62147988), (6, 41431992), (7, 35513136), (8, 31073994), (9, 27621328), (12, 20715996), (14, 17756568), (16, 15536997), (17, 14623056), (18, 13810664), (21, 11837712), (24, 10357998), (28, 8878284), (34, 7311528), (36, 6905332), (42, 5918856), (48, 5178999), (51, 4874352), (56, 4439142), (63, 3945904), (68, 3655764), (72, 3452666), (84, 2959428), (89, 2793168), (102, 2437176), (112, 2219571), (119, 2089008), (126, 1972952), (136, 1827882), (144, 1726333), (153, 1624784), (163, 1525104), (168, 1479714), (178, 1396584), (204, 1218588), (238, 1044504), (252, 986476), (267, 931056), (272, 913941), (306, 812392), (326, 762552), (336, 739857), (356, 698292), (357, 696336), (408, 609294), (476, 522252), (489, 508368), (504, 493238), (534, 465528), (612, 406196), (623, 399024), (652, 381276), (712, 349146), (714, 348168), (801, 310352), (816, 304647), (952, 261126), (978, 254184), (1008, 246619), (1068, 232764), (1071, 232112), (1141, 217872), (1224, 203098), (1246, 199512), (1304, 190638), (1424, 174573), (1428, 174084), (1467, 169456), (1513, 164304), (1602, 155176), (1869, 133008), (1904, 130563), (1956, 127092), (2136, 116382), (2142, 116056), (2282, 108936), (2448, 101549), (2492, 99756), (2608, 95319), (2771, 89712), (2856, 87042), (2934, 84728), (3026, 82152), (3204, 77588), (3423, 72624), (3738, 66504), (3912, 63546), (4272, 58191), (4284, 58028), (4539, 54768), (4564, 54468), (4984, 49878), (5542, 44856), (5607, 44336), (5712, 43521), (5868, 42364), (6052, 41076), (6408, 38794), (6846, 36312), (7476, 33252), (7824, 31773), (8313, 29904), (8568, 29014), (9078, 27384), (9128, 27234), (9968, 24939), (10269, 24208), (10591, 23472), (11084, 22428), (11214, 22168), (11736, 21182), (12104, 20538), (12816, 19397), (13617, 18256), (13692, 18156), (14507, 17136), (14952, 16626)]