1427123712

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:760

約数の個数: 160

約数和(自身を含む): 4369077504

約数和(自身を除く): 2941953792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 331, 336, 384, 401, 448, 512, 662, 672, 768, 802, 896, 993, 1203, 1324, 1344, 1536, 1604, 1792, 1986, 2317, 2406, 2648, 2688, 2807, 3208, 3584, 3972, 4634, 4812, 5296, 5376, 5614, 6416, 6951, 7944, 8421, 9268, 9624, 10592, 10752, 11228, 12832, 13902, 15888, 16842, 18536, 19248, 21184, 22456, 25664, 27804, 31776, 33684, 37072, 38496, 42368, 44912, 51328, 55608, 63552, 67368, 74144, 76992, 84736, 89824, 102656, 111216, 127104, 132731, 134736, 148288, 153984, 169472, 179648, 205312, 222432, 254208, 265462, 269472, 296576, 307968, 359296, 398193, 444864, 508416, 530924, 538944, 593152, 615936, 718592, 796386, 889728, 929117, 1061848, 1077888, 1186304, 1437184, 1592772, 1779456, 1858234, 2123696, 2155776, 2787351, 3185544, 3558912, 3716468, 4247392, 4311552, 5574702, 6371088, 7432936, 8494784, 11149404, 12742176, 14865872, 16989568, 22298808, 25484352, 29731744, 33979136, 44597616, 50968704, 59463488, 67958272, 89195232, 101937408, 118926976, 178390464, 203874816, 237853952, 356780928, 475707904, 713561856, 1427123712]

約数ペア:

[(1, 1427123712), (2, 713561856), (3, 475707904), (4, 356780928), (6, 237853952), (7, 203874816), (8, 178390464), (12, 118926976), (14, 101937408), (16, 89195232), (21, 67958272), (24, 59463488), (28, 50968704), (32, 44597616), (42, 33979136), (48, 29731744), (56, 25484352), (64, 22298808), (84, 16989568), (96, 14865872), (112, 12742176), (128, 11149404), (168, 8494784), (192, 7432936), (224, 6371088), (256, 5574702), (331, 4311552), (336, 4247392), (384, 3716468), (401, 3558912), (448, 3185544), (512, 2787351), (662, 2155776), (672, 2123696), (768, 1858234), (802, 1779456), (896, 1592772), (993, 1437184), (1203, 1186304), (1324, 1077888), (1344, 1061848), (1536, 929117), (1604, 889728), (1792, 796386), (1986, 718592), (2317, 615936), (2406, 593152), (2648, 538944), (2688, 530924), (2807, 508416), (3208, 444864), (3584, 398193), (3972, 359296), (4634, 307968), (4812, 296576), (5296, 269472), (5376, 265462), (5614, 254208), (6416, 222432), (6951, 205312), (7944, 179648), (8421, 169472), (9268, 153984), (9624, 148288), (10592, 134736), (10752, 132731), (11228, 127104), (12832, 111216), (13902, 102656), (15888, 89824), (16842, 84736), (18536, 76992), (19248, 74144), (21184, 67368), (22456, 63552), (25664, 55608), (27804, 51328), (31776, 44912), (33684, 42368), (37072, 38496)]