315327792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 927940608

約数和(自身を除く): 612612816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 127, 138, 156, 173, 184, 208, 254, 276, 299, 312, 346, 368, 381, 508, 519, 552, 598, 624, 692, 762, 897, 1016, 1038, 1104, 1196, 1384, 1524, 1651, 1794, 2032, 2076, 2249, 2392, 2768, 2921, 3048, 3302, 3588, 3979, 4152, 4498, 4784, 4953, 5842, 6096, 6604, 6747, 7176, 7958, 8304, 8763, 8996, 9906, 11684, 11937, 13208, 13494, 14352, 15916, 17526, 17992, 19812, 21971, 23368, 23874, 26416, 26988, 31832, 35052, 35984, 37973, 39624, 43942, 46736, 47748, 51727, 53976, 63664, 65913, 70104, 75946, 79248, 87884, 95496, 103454, 107952, 113919, 131826, 140208, 151892, 155181, 175768, 190992, 206908, 227838, 263652, 285623, 303784, 310362, 351536, 413816, 455676, 505333, 527304, 571246, 607568, 620724, 827632, 856869, 911352, 1010666, 1054608, 1142492, 1241448, 1515999, 1713738, 1822704, 2021332, 2284984, 2482896, 3031998, 3427476, 4042664, 4569968, 6063996, 6569329, 6854952, 8085328, 12127992, 13138658, 13709904, 19707987, 24255984, 26277316, 39415974, 52554632, 78831948, 105109264, 157663896, 315327792]

約数ペア:

[(1, 315327792), (2, 157663896), (3, 105109264), (4, 78831948), (6, 52554632), (8, 39415974), (12, 26277316), (13, 24255984), (16, 19707987), (23, 13709904), (24, 13138658), (26, 12127992), (39, 8085328), (46, 6854952), (48, 6569329), (52, 6063996), (69, 4569968), (78, 4042664), (92, 3427476), (104, 3031998), (127, 2482896), (138, 2284984), (156, 2021332), (173, 1822704), (184, 1713738), (208, 1515999), (254, 1241448), (276, 1142492), (299, 1054608), (312, 1010666), (346, 911352), (368, 856869), (381, 827632), (508, 620724), (519, 607568), (552, 571246), (598, 527304), (624, 505333), (692, 455676), (762, 413816), (897, 351536), (1016, 310362), (1038, 303784), (1104, 285623), (1196, 263652), (1384, 227838), (1524, 206908), (1651, 190992), (1794, 175768), (2032, 155181), (2076, 151892), (2249, 140208), (2392, 131826), (2768, 113919), (2921, 107952), (3048, 103454), (3302, 95496), (3588, 87884), (3979, 79248), (4152, 75946), (4498, 70104), (4784, 65913), (4953, 63664), (5842, 53976), (6096, 51727), (6604, 47748), (6747, 46736), (7176, 43942), (7958, 39624), (8304, 37973), (8763, 35984), (8996, 35052), (9906, 31832), (11684, 26988), (11937, 26416), (13208, 23874), (13494, 23368), (14352, 21971), (15916, 19812), (17526, 17992)]