21222246528

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4759}}^1$

素因数の和:4872

約数の個数: 288

約数和(自身を含む): 71954064000

約数和(自身を除く): 50731817472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 79, 84, 96, 98, 112, 126, 128, 144, 147, 158, 168, 192, 196, 224, 237, 252, 288, 294, 316, 336, 384, 392, 441, 448, 474, 504, 553, 576, 588, 632, 672, 711, 784, 882, 896, 948, 1008, 1106, 1152, 1176, 1264, 1344, 1422, 1568, 1659, 1764, 1896, 2016, 2212, 2352, 2528, 2688, 2844, 3136, 3318, 3528, 3792, 3871, 4032, 4424, 4704, 4759, 4977, 5056, 5688, 6272, 6636, 7056, 7584, 7742, 8064, 8848, 9408, 9518, 9954, 10112, 11376, 11613, 13272, 14112, 14277, 15168, 15484, 17696, 18816, 19036, 19908, 22752, 23226, 26544, 28224, 28554, 30336, 30968, 33313, 34839, 35392, 38072, 39816, 42831, 45504, 46452, 53088, 56448, 57108, 61936, 66626, 69678, 70784, 76144, 79632, 85662, 91008, 92904, 99939, 106176, 114216, 123872, 133252, 139356, 152288, 159264, 171324, 185808, 199878, 212352, 228432, 233191, 247744, 266504, 278712, 299817, 304576, 318528, 342648, 371616, 375961, 399756, 456864, 466382, 495488, 533008, 557424, 599634, 609152, 637056, 685296, 699573, 743232, 751922, 799512, 913728, 932764, 1066016, 1114848, 1127883, 1199268, 1370592, 1399146, 1486464, 1503844, 1599024, 1827456, 1865528, 2098719, 2132032, 2229696, 2255766, 2398536, 2631727, 2741184, 2798292, 3007688, 3198048, 3383649, 3731056, 4197438, 4264064, 4459392, 4511532, 4797072, 5263454, 5482368, 5596584, 6015376, 6396096, 6767298, 7462112, 7895181, 8394876, 9023064, 9594144, 10526908, 11193168, 12030752, 12792192, 13534596, 14924224, 15790362, 16789752, 18046128, 18422089, 19188288, 21053816, 22386336, 23685543, 24061504, 27069192, 29848448, 31580724, 33579504, 36092256, 36844178, 38376576, 42107632, 44772672, 47371086, 48123008, 54138384, 55266267, 63161448, 67159008, 72184512, 73688356, 84215264, 89545344, 94742172, 108276768, 110532534, 126322896, 134318016, 144369024, 147376712, 165798801, 168430528, 189484344, 216553536, 221065068, 252645792, 268636032, 294753424, 331597602, 336861056, 378968688, 433107072, 442130136, 505291584, 589506848, 663195204, 757937376, 884260272, 1010583168, 1179013696, 1326390408, 1515874752, 1768520544, 2358027392, 2652780816, 3031749504, 3537041088, 5305561632, 7074082176, 10611123264, 21222246528]

約数ペア:

[(1, 21222246528), (2, 10611123264), (3, 7074082176), (4, 5305561632), (6, 3537041088), (7, 3031749504), (8, 2652780816), (9, 2358027392), (12, 1768520544), (14, 1515874752), (16, 1326390408), (18, 1179013696), (21, 1010583168), (24, 884260272), (28, 757937376), (32, 663195204), (36, 589506848), (42, 505291584), (48, 442130136), (49, 433107072), (56, 378968688), (63, 336861056), (64, 331597602), (72, 294753424), (79, 268636032), (84, 252645792), (96, 221065068), (98, 216553536), (112, 189484344), (126, 168430528), (128, 165798801), (144, 147376712), (147, 144369024), (158, 134318016), (168, 126322896), (192, 110532534), (196, 108276768), (224, 94742172), (237, 89545344), (252, 84215264), (288, 73688356), (294, 72184512), (316, 67159008), (336, 63161448), (384, 55266267), (392, 54138384), (441, 48123008), (448, 47371086), (474, 44772672), (504, 42107632), (553, 38376576), (576, 36844178), (588, 36092256), (632, 33579504), (672, 31580724), (711, 29848448), (784, 27069192), (882, 24061504), (896, 23685543), (948, 22386336), (1008, 21053816), (1106, 19188288), (1152, 18422089), (1176, 18046128), (1264, 16789752), (1344, 15790362), (1422, 14924224), (1568, 13534596), (1659, 12792192), (1764, 12030752), (1896, 11193168), (2016, 10526908), (2212, 9594144), (2352, 9023064), (2528, 8394876), (2688, 7895181), (2844, 7462112), (3136, 6767298), (3318, 6396096), (3528, 6015376), (3792, 5596584), (3871, 5482368), (4032, 5263454), (4424, 4797072), (4704, 4511532), (4759, 4459392), (4977, 4264064), (5056, 4197438), (5688, 3731056), (6272, 3383649), (6636, 3198048), (7056, 3007688), (7584, 2798292), (7742, 2741184), (8064, 2631727), (8848, 2398536), (9408, 2255766), (9518, 2229696), (9954, 2132032), (10112, 2098719), (11376, 1865528), (11613, 1827456), (13272, 1599024), (14112, 1503844), (14277, 1486464), (15168, 1399146), (15484, 1370592), (17696, 1199268), (18816, 1127883), (19036, 1114848), (19908, 1066016), (22752, 932764), (23226, 913728), (26544, 799512), (28224, 751922), (28554, 743232), (30336, 699573), (30968, 685296), (33313, 637056), (34839, 609152), (35392, 599634), (38072, 557424), (39816, 533008), (42831, 495488), (45504, 466382), (46452, 456864), (53088, 399756), (56448, 375961), (57108, 371616), (61936, 342648), (66626, 318528), (69678, 304576), (70784, 299817), (76144, 278712), (79632, 266504), (85662, 247744), (91008, 233191), (92904, 228432), (99939, 212352), (106176, 199878), (114216, 185808), (123872, 171324), (133252, 159264), (139356, 152288)]