256225177536

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:1051

約数の個数: 224

約数和(自身を含む): 698791795200

約数和(自身を除く): 442566617664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 149, 159, 192, 212, 298, 318, 347, 424, 447, 487, 596, 636, 694, 848, 894, 974, 1041, 1192, 1272, 1388, 1461, 1696, 1788, 1948, 2082, 2384, 2544, 2776, 2922, 3392, 3576, 3896, 4164, 4768, 5088, 5552, 5844, 7152, 7792, 7897, 8328, 9536, 10176, 11104, 11688, 14304, 15584, 15794, 16656, 18391, 22208, 23376, 23691, 25811, 28608, 31168, 31588, 33312, 36782, 46752, 47382, 51622, 51703, 55173, 63176, 66624, 72563, 73564, 77433, 93504, 94764, 103244, 103406, 110346, 126352, 145126, 147128, 154866, 155109, 168989, 189528, 206488, 206812, 217689, 220692, 252704, 290252, 294256, 309732, 310218, 337978, 379056, 412976, 413624, 435378, 441384, 505408, 506967, 580504, 588512, 619464, 620436, 675956, 758112, 825952, 827248, 870756, 882768, 1013934, 1161008, 1177024, 1238928, 1240872, 1351912, 1516224, 1651904, 1654496, 1741512, 1765536, 2027868, 2322016, 2477856, 2481744, 2703824, 2740259, 3308992, 3483024, 3531072, 3845839, 4055736, 4644032, 4955712, 4963488, 5407648, 5480518, 6966048, 7691678, 8111472, 8220777, 8956417, 9926976, 10815296, 10961036, 11537517, 13932096, 15383356, 16222944, 16441554, 17912834, 21922072, 23075034, 25179361, 26869251, 30766712, 32445888, 32883108, 35825668, 43844144, 46150068, 50358722, 53738502, 61533424, 65766216, 71651336, 75538083, 87688288, 92300136, 100717444, 107477004, 123066848, 131532432, 143302672, 151076166, 175376576, 184600272, 201434888, 214954008, 246133696, 263064864, 286605344, 302152332, 369200544, 402869776, 429908016, 526129728, 573210688, 604304664, 738401088, 805739552, 859816032, 1208609328, 1334506133, 1611479104, 1719632064, 2417218656, 2669012266, 4003518399, 4834437312, 5338024532, 8007036798, 10676049064, 16014073596, 21352098128, 32028147192, 42704196256, 64056294384, 85408392512, 128112588768, 256225177536]

約数ペア:

[(1, 256225177536), (2, 128112588768), (3, 85408392512), (4, 64056294384), (6, 42704196256), (8, 32028147192), (12, 21352098128), (16, 16014073596), (24, 10676049064), (32, 8007036798), (48, 5338024532), (53, 4834437312), (64, 4003518399), (96, 2669012266), (106, 2417218656), (149, 1719632064), (159, 1611479104), (192, 1334506133), (212, 1208609328), (298, 859816032), (318, 805739552), (347, 738401088), (424, 604304664), (447, 573210688), (487, 526129728), (596, 429908016), (636, 402869776), (694, 369200544), (848, 302152332), (894, 286605344), (974, 263064864), (1041, 246133696), (1192, 214954008), (1272, 201434888), (1388, 184600272), (1461, 175376576), (1696, 151076166), (1788, 143302672), (1948, 131532432), (2082, 123066848), (2384, 107477004), (2544, 100717444), (2776, 92300136), (2922, 87688288), (3392, 75538083), (3576, 71651336), (3896, 65766216), (4164, 61533424), (4768, 53738502), (5088, 50358722), (5552, 46150068), (5844, 43844144), (7152, 35825668), (7792, 32883108), (7897, 32445888), (8328, 30766712), (9536, 26869251), (10176, 25179361), (11104, 23075034), (11688, 21922072), (14304, 17912834), (15584, 16441554), (15794, 16222944), (16656, 15383356), (18391, 13932096), (22208, 11537517), (23376, 10961036), (23691, 10815296), (25811, 9926976), (28608, 8956417), (31168, 8220777), (31588, 8111472), (33312, 7691678), (36782, 6966048), (46752, 5480518), (47382, 5407648), (51622, 4963488), (51703, 4955712), (55173, 4644032), (63176, 4055736), (66624, 3845839), (72563, 3531072), (73564, 3483024), (77433, 3308992), (93504, 2740259), (94764, 2703824), (103244, 2481744), (103406, 2477856), (110346, 2322016), (126352, 2027868), (145126, 1765536), (147128, 1741512), (154866, 1654496), (155109, 1651904), (168989, 1516224), (189528, 1351912), (206488, 1240872), (206812, 1238928), (217689, 1177024), (220692, 1161008), (252704, 1013934), (290252, 882768), (294256, 870756), (309732, 827248), (310218, 825952), (337978, 758112), (379056, 675956), (412976, 620436), (413624, 619464), (435378, 588512), (441384, 580504), (505408, 506967)]