1330000896

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:644

約数の個数: 176

約数和(自身を含む): 4091641856

約数和(自身を除く): 2761640960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 487, 508, 512, 672, 762, 768, 889, 896, 974, 1016, 1024, 1344, 1461, 1524, 1536, 1778, 1792, 1948, 2032, 2667, 2688, 2922, 3048, 3072, 3409, 3556, 3584, 3896, 4064, 5334, 5376, 5844, 6096, 6818, 7112, 7168, 7792, 8128, 10227, 10668, 10752, 11688, 12192, 13636, 14224, 15584, 16256, 20454, 21336, 21504, 23376, 24384, 27272, 28448, 31168, 32512, 40908, 42672, 46752, 48768, 54544, 56896, 61849, 62336, 65024, 81816, 85344, 93504, 97536, 109088, 113792, 123698, 124672, 130048, 163632, 170688, 185547, 187008, 195072, 218176, 227584, 247396, 249344, 327264, 341376, 371094, 374016, 390144, 432943, 436352, 455168, 494792, 498688, 654528, 682752, 742188, 748032, 865886, 872704, 910336, 989584, 1298829, 1309056, 1365504, 1484376, 1496064, 1731772, 1745408, 1979168, 2597658, 2618112, 2731008, 2968752, 3463544, 3490816, 3958336, 5195316, 5236224, 5937504, 6927088, 7916672, 10390632, 10472448, 11875008, 13854176, 15833344, 20781264, 23750016, 27708352, 31666688, 41562528, 47500032, 55416704, 63333376, 83125056, 95000064, 110833408, 166250112, 190000128, 221666816, 332500224, 443333632, 665000448, 1330000896]

約数ペア:

[(1, 1330000896), (2, 665000448), (3, 443333632), (4, 332500224), (6, 221666816), (7, 190000128), (8, 166250112), (12, 110833408), (14, 95000064), (16, 83125056), (21, 63333376), (24, 55416704), (28, 47500032), (32, 41562528), (42, 31666688), (48, 27708352), (56, 23750016), (64, 20781264), (84, 15833344), (96, 13854176), (112, 11875008), (127, 10472448), (128, 10390632), (168, 7916672), (192, 6927088), (224, 5937504), (254, 5236224), (256, 5195316), (336, 3958336), (381, 3490816), (384, 3463544), (448, 2968752), (487, 2731008), (508, 2618112), (512, 2597658), (672, 1979168), (762, 1745408), (768, 1731772), (889, 1496064), (896, 1484376), (974, 1365504), (1016, 1309056), (1024, 1298829), (1344, 989584), (1461, 910336), (1524, 872704), (1536, 865886), (1778, 748032), (1792, 742188), (1948, 682752), (2032, 654528), (2667, 498688), (2688, 494792), (2922, 455168), (3048, 436352), (3072, 432943), (3409, 390144), (3556, 374016), (3584, 371094), (3896, 341376), (4064, 327264), (5334, 249344), (5376, 247396), (5844, 227584), (6096, 218176), (6818, 195072), (7112, 187008), (7168, 185547), (7792, 170688), (8128, 163632), (10227, 130048), (10668, 124672), (10752, 123698), (11688, 113792), (12192, 109088), (13636, 97536), (14224, 93504), (15584, 85344), (16256, 81816), (20454, 65024), (21336, 62336), (21504, 61849), (23376, 56896), (24384, 54544), (27272, 48768), (28448, 46752), (31168, 42672), (32512, 40908)]