68716532864

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2271

約数の個数: 256

約数和(自身を含む): 173797228800

約数和(自身を除く): 105080695936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 73, 112, 116, 119, 128, 136, 146, 203, 224, 232, 238, 272, 292, 406, 448, 464, 476, 493, 511, 544, 584, 812, 896, 928, 952, 986, 1022, 1088, 1168, 1241, 1624, 1856, 1904, 1972, 2044, 2117, 2131, 2176, 2336, 2482, 3248, 3451, 3712, 3808, 3944, 4088, 4234, 4262, 4672, 4964, 6496, 6902, 7616, 7888, 8176, 8468, 8524, 8687, 9344, 9928, 12992, 13804, 14819, 14917, 15232, 15776, 16352, 16936, 17048, 17374, 19856, 25984, 27608, 29638, 29834, 31552, 32704, 33872, 34096, 34748, 35989, 36227, 39712, 55216, 59276, 59668, 61799, 63104, 65408, 67744, 68192, 69496, 71978, 72454, 79424, 110432, 118552, 119336, 123598, 135488, 136384, 138992, 143956, 144908, 155563, 158848, 220864, 237104, 238672, 247196, 251923, 253589, 270976, 272768, 277984, 287912, 289816, 311126, 432593, 441728, 474208, 477344, 494392, 503846, 507178, 555968, 575824, 579632, 622252, 865186, 948416, 954688, 988784, 1007692, 1014356, 1050583, 1088941, 1111936, 1151648, 1159264, 1244504, 1730372, 1896832, 1909376, 1977568, 2015384, 2028712, 2101166, 2177882, 2303296, 2318528, 2489008, 2644571, 3460744, 3955136, 4030768, 4057424, 4202332, 4355764, 4511327, 4606592, 4637056, 4978016, 5289142, 6921488, 7354081, 7910272, 8061536, 8114848, 8404664, 8711528, 9022654, 9956032, 10578284, 13842976, 14708162, 16123072, 16229696, 16809328, 17423056, 18045308, 18511997, 19912064, 21156568, 27685952, 29416324, 31579289, 32246144, 32459392, 33618656, 34846112, 36090616, 37023994, 42313136, 55371904, 58832648, 63158578, 67237312, 69692224, 72181232, 74047988, 76692559, 84626272, 117665296, 126317156, 134474624, 139384448, 144362464, 148095976, 153385118, 169252544, 235330592, 252634312, 288724928, 296191952, 306770236, 338505088, 470661184, 505268624, 536847913, 577449856, 592383904, 613540472, 941322368, 1010537248, 1073695826, 1184767808, 1227080944, 2021074496, 2147391652, 2369535616, 2454161888, 4042148992, 4294783304, 4908323776, 8589566608, 9816647552, 17179133216, 34358266432, 68716532864]

約数ペア:

[(1, 68716532864), (2, 34358266432), (4, 17179133216), (7, 9816647552), (8, 8589566608), (14, 4908323776), (16, 4294783304), (17, 4042148992), (28, 2454161888), (29, 2369535616), (32, 2147391652), (34, 2021074496), (56, 1227080944), (58, 1184767808), (64, 1073695826), (68, 1010537248), (73, 941322368), (112, 613540472), (116, 592383904), (119, 577449856), (128, 536847913), (136, 505268624), (146, 470661184), (203, 338505088), (224, 306770236), (232, 296191952), (238, 288724928), (272, 252634312), (292, 235330592), (406, 169252544), (448, 153385118), (464, 148095976), (476, 144362464), (493, 139384448), (511, 134474624), (544, 126317156), (584, 117665296), (812, 84626272), (896, 76692559), (928, 74047988), (952, 72181232), (986, 69692224), (1022, 67237312), (1088, 63158578), (1168, 58832648), (1241, 55371904), (1624, 42313136), (1856, 37023994), (1904, 36090616), (1972, 34846112), (2044, 33618656), (2117, 32459392), (2131, 32246144), (2176, 31579289), (2336, 29416324), (2482, 27685952), (3248, 21156568), (3451, 19912064), (3712, 18511997), (3808, 18045308), (3944, 17423056), (4088, 16809328), (4234, 16229696), (4262, 16123072), (4672, 14708162), (4964, 13842976), (6496, 10578284), (6902, 9956032), (7616, 9022654), (7888, 8711528), (8176, 8404664), (8468, 8114848), (8524, 8061536), (8687, 7910272), (9344, 7354081), (9928, 6921488), (12992, 5289142), (13804, 4978016), (14819, 4637056), (14917, 4606592), (15232, 4511327), (15776, 4355764), (16352, 4202332), (16936, 4057424), (17048, 4030768), (17374, 3955136), (19856, 3460744), (25984, 2644571), (27608, 2489008), (29638, 2318528), (29834, 2303296), (31552, 2177882), (32704, 2101166), (33872, 2028712), (34096, 2015384), (34748, 1977568), (35989, 1909376), (36227, 1896832), (39712, 1730372), (55216, 1244504), (59276, 1159264), (59668, 1151648), (61799, 1111936), (63104, 1088941), (65408, 1050583), (67744, 1014356), (68192, 1007692), (69496, 988784), (71978, 954688), (72454, 948416), (79424, 865186), (110432, 622252), (118552, 579632), (119336, 575824), (123598, 555968), (135488, 507178), (136384, 503846), (138992, 494392), (143956, 477344), (144908, 474208), (155563, 441728), (158848, 432593), (220864, 311126), (237104, 289816), (238672, 287912), (247196, 277984), (251923, 272768), (253589, 270976)]