645487379712

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{105601}}^1$

素因数の和:106009

約数の個数: 216

約数和(自身を含む): 2132602821440

約数和(自身を除く): 1487115441728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 379, 384, 448, 504, 576, 672, 758, 768, 896, 1008, 1137, 1152, 1344, 1516, 1792, 2016, 2274, 2304, 2653, 2688, 3032, 3411, 4032, 4548, 5306, 5376, 6064, 6822, 7959, 8064, 9096, 10612, 12128, 13644, 15918, 16128, 18192, 21224, 23877, 24256, 27288, 31836, 36384, 42448, 47754, 48512, 54576, 63672, 72768, 84896, 95508, 97024, 105601, 109152, 127344, 145536, 169792, 191016, 211202, 218304, 254688, 291072, 316803, 339584, 382032, 422404, 436608, 509376, 633606, 679168, 739207, 764064, 844808, 873216, 950409, 1018752, 1267212, 1478414, 1528128, 1689616, 1900818, 2037504, 2217621, 2534424, 2956828, 3056256, 3379232, 3801636, 4435242, 5068848, 5913656, 6112512, 6652863, 6758464, 7603272, 8870484, 10137696, 11827312, 13305726, 13516928, 15206544, 17740968, 20275392, 23654624, 26611452, 27033856, 30413088, 35481936, 40022779, 40550784, 47309248, 53222904, 60826176, 70963872, 80045558, 81101568, 94618496, 106445808, 120068337, 121652352, 141927744, 160091116, 189236992, 212891616, 240136674, 243304704, 280159453, 283855488, 320182232, 360205011, 425783232, 480273348, 560318906, 567710976, 640364464, 720410022, 840478359, 851566464, 960546696, 1120637812, 1280728928, 1440820044, 1680956718, 1703132928, 1921093392, 2241275624, 2521435077, 2561457856, 2881640088, 3361913436, 3842186784, 4482551248, 5042870154, 5122915712, 5763280176, 6723826872, 7684373568, 8965102496, 10085740308, 10245831424, 11526560352, 13447653744, 15368747136, 17930204992, 20171480616, 23053120704, 26895307488, 30737494272, 35860409984, 40342961232, 46106241408, 53790614976, 71720819968, 80685922464, 92212482816, 107581229952, 161371844928, 215162459904, 322743689856, 645487379712]

約数ペア:

[(1, 645487379712), (2, 322743689856), (3, 215162459904), (4, 161371844928), (6, 107581229952), (7, 92212482816), (8, 80685922464), (9, 71720819968), (12, 53790614976), (14, 46106241408), (16, 40342961232), (18, 35860409984), (21, 30737494272), (24, 26895307488), (28, 23053120704), (32, 20171480616), (36, 17930204992), (42, 15368747136), (48, 13447653744), (56, 11526560352), (63, 10245831424), (64, 10085740308), (72, 8965102496), (84, 7684373568), (96, 6723826872), (112, 5763280176), (126, 5122915712), (128, 5042870154), (144, 4482551248), (168, 3842186784), (192, 3361913436), (224, 2881640088), (252, 2561457856), (256, 2521435077), (288, 2241275624), (336, 1921093392), (379, 1703132928), (384, 1680956718), (448, 1440820044), (504, 1280728928), (576, 1120637812), (672, 960546696), (758, 851566464), (768, 840478359), (896, 720410022), (1008, 640364464), (1137, 567710976), (1152, 560318906), (1344, 480273348), (1516, 425783232), (1792, 360205011), (2016, 320182232), (2274, 283855488), (2304, 280159453), (2653, 243304704), (2688, 240136674), (3032, 212891616), (3411, 189236992), (4032, 160091116), (4548, 141927744), (5306, 121652352), (5376, 120068337), (6064, 106445808), (6822, 94618496), (7959, 81101568), (8064, 80045558), (9096, 70963872), (10612, 60826176), (12128, 53222904), (13644, 47309248), (15918, 40550784), (16128, 40022779), (18192, 35481936), (21224, 30413088), (23877, 27033856), (24256, 26611452), (27288, 23654624), (31836, 20275392), (36384, 17740968), (42448, 15206544), (47754, 13516928), (48512, 13305726), (54576, 11827312), (63672, 10137696), (72768, 8870484), (84896, 7603272), (95508, 6758464), (97024, 6652863), (105601, 6112512), (109152, 5913656), (127344, 5068848), (145536, 4435242), (169792, 3801636), (191016, 3379232), (211202, 3056256), (218304, 2956828), (254688, 2534424), (291072, 2217621), (316803, 2037504), (339584, 1900818), (382032, 1689616), (422404, 1528128), (436608, 1478414), (509376, 1267212), (633606, 1018752), (679168, 950409), (739207, 873216), (764064, 844808)]