633667008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2154

約数の個数: 112

約数和(自身を含む): 1820672000

約数和(自身を除く): 1187004992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 156, 192, 208, 254, 312, 381, 416, 508, 624, 762, 832, 1016, 1248, 1524, 1651, 1999, 2032, 2496, 3048, 3302, 3998, 4064, 4953, 5997, 6096, 6604, 7996, 8128, 9906, 11994, 12192, 13208, 15992, 19812, 23988, 24384, 25987, 26416, 31984, 39624, 47976, 51974, 52832, 63968, 77961, 79248, 95952, 103948, 105664, 127936, 155922, 158496, 191904, 207896, 253873, 311844, 316992, 383808, 415792, 507746, 623688, 761619, 831584, 1015492, 1247376, 1523238, 1663168, 2030984, 2494752, 3046476, 3300349, 4061968, 4989504, 6092952, 6600698, 8123936, 9901047, 12185904, 13201396, 16247872, 19802094, 24371808, 26402792, 39604188, 48743616, 52805584, 79208376, 105611168, 158416752, 211222336, 316833504, 633667008]

約数ペア:

[(1, 633667008), (2, 316833504), (3, 211222336), (4, 158416752), (6, 105611168), (8, 79208376), (12, 52805584), (13, 48743616), (16, 39604188), (24, 26402792), (26, 24371808), (32, 19802094), (39, 16247872), (48, 13201396), (52, 12185904), (64, 9901047), (78, 8123936), (96, 6600698), (104, 6092952), (127, 4989504), (156, 4061968), (192, 3300349), (208, 3046476), (254, 2494752), (312, 2030984), (381, 1663168), (416, 1523238), (508, 1247376), (624, 1015492), (762, 831584), (832, 761619), (1016, 623688), (1248, 507746), (1524, 415792), (1651, 383808), (1999, 316992), (2032, 311844), (2496, 253873), (3048, 207896), (3302, 191904), (3998, 158496), (4064, 155922), (4953, 127936), (5997, 105664), (6096, 103948), (6604, 95952), (7996, 79248), (8128, 77961), (9906, 63968), (11994, 52832), (12192, 51974), (13208, 47976), (15992, 39624), (19812, 31984), (23988, 26416), (24384, 25987)]