1217673216

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 3869283600

約数和(自身を除く): 2651610384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 96, 108, 114, 122, 128, 144, 152, 171, 183, 192, 216, 228, 244, 256, 288, 304, 342, 361, 366, 384, 432, 456, 488, 512, 513, 549, 576, 608, 684, 722, 732, 768, 864, 912, 976, 1024, 1026, 1083, 1098, 1152, 1159, 1216, 1368, 1444, 1464, 1536, 1647, 1728, 1824, 1952, 2048, 2052, 2166, 2196, 2304, 2318, 2432, 2736, 2888, 2928, 3072, 3249, 3294, 3456, 3477, 3648, 3904, 4104, 4332, 4392, 4608, 4636, 4864, 5472, 5776, 5856, 6144, 6498, 6588, 6912, 6954, 7296, 7808, 8208, 8664, 8784, 9216, 9272, 9728, 9747, 10431, 10944, 11552, 11712, 12996, 13176, 13824, 13908, 14592, 15616, 16416, 17328, 17568, 18432, 18544, 19456, 19494, 20862, 21888, 22021, 23104, 23424, 25992, 26352, 27648, 27816, 29184, 31232, 31293, 32832, 34656, 35136, 37088, 38912, 38988, 41724, 43776, 44042, 46208, 46848, 51984, 52704, 55296, 55632, 58368, 62464, 62586, 65664, 66063, 69312, 70272, 74176, 77976, 83448, 87552, 88084, 92416, 93696, 103968, 105408, 111264, 116736, 124928, 125172, 131328, 132126, 138624, 140544, 148352, 155952, 166896, 175104, 176168, 184832, 187392, 198189, 207936, 210816, 222528, 250344, 262656, 264252, 277248, 281088, 296704, 311904, 333792, 350208, 352336, 369664, 374784, 396378, 415872, 421632, 445056, 500688, 525312, 528504, 554496, 562176, 593408, 594567, 623808, 667584, 704672, 739328, 792756, 831744, 843264, 890112, 1001376, 1050624, 1057008, 1108992, 1124352, 1186816, 1189134, 1247616, 1335168, 1409344, 1585512, 1663488, 1686528, 1780224, 2002752, 2114016, 2217984, 2373632, 2378268, 2495232, 2670336, 2818688, 3171024, 3326976, 3373056, 3560448, 4005504, 4228032, 4756536, 4990464, 5340672, 5637376, 6342048, 6653952, 7120896, 8011008, 8456064, 9513072, 9980928, 10681344, 11274752, 12684096, 16022016, 16912128, 19026144, 19961856, 21362688, 22549504, 25368192, 32044032, 33824256, 38052288, 45099008, 50736384, 64088064, 67648512, 76104576, 101472768, 135297024, 152209152, 202945536, 304418304, 405891072, 608836608, 1217673216]

約数ペア:

[(1, 1217673216), (2, 608836608), (3, 405891072), (4, 304418304), (6, 202945536), (8, 152209152), (9, 135297024), (12, 101472768), (16, 76104576), (18, 67648512), (19, 64088064), (24, 50736384), (27, 45099008), (32, 38052288), (36, 33824256), (38, 32044032), (48, 25368192), (54, 22549504), (57, 21362688), (61, 19961856), (64, 19026144), (72, 16912128), (76, 16022016), (96, 12684096), (108, 11274752), (114, 10681344), (122, 9980928), (128, 9513072), (144, 8456064), (152, 8011008), (171, 7120896), (183, 6653952), (192, 6342048), (216, 5637376), (228, 5340672), (244, 4990464), (256, 4756536), (288, 4228032), (304, 4005504), (342, 3560448), (361, 3373056), (366, 3326976), (384, 3171024), (432, 2818688), (456, 2670336), (488, 2495232), (512, 2378268), (513, 2373632), (549, 2217984), (576, 2114016), (608, 2002752), (684, 1780224), (722, 1686528), (732, 1663488), (768, 1585512), (864, 1409344), (912, 1335168), (976, 1247616), (1024, 1189134), (1026, 1186816), (1083, 1124352), (1098, 1108992), (1152, 1057008), (1159, 1050624), (1216, 1001376), (1368, 890112), (1444, 843264), (1464, 831744), (1536, 792756), (1647, 739328), (1728, 704672), (1824, 667584), (1952, 623808), (2048, 594567), (2052, 593408), (2166, 562176), (2196, 554496), (2304, 528504), (2318, 525312), (2432, 500688), (2736, 445056), (2888, 421632), (2928, 415872), (3072, 396378), (3249, 374784), (3294, 369664), (3456, 352336), (3477, 350208), (3648, 333792), (3904, 311904), (4104, 296704), (4332, 281088), (4392, 277248), (4608, 264252), (4636, 262656), (4864, 250344), (5472, 222528), (5776, 210816), (5856, 207936), (6144, 198189), (6498, 187392), (6588, 184832), (6912, 176168), (6954, 175104), (7296, 166896), (7808, 155952), (8208, 148352), (8664, 140544), (8784, 138624), (9216, 132126), (9272, 131328), (9728, 125172), (9747, 124928), (10431, 116736), (10944, 111264), (11552, 105408), (11712, 103968), (12996, 93696), (13176, 92416), (13824, 88084), (13908, 87552), (14592, 83448), (15616, 77976), (16416, 74176), (17328, 70272), (17568, 69312), (18432, 66063), (18544, 65664), (19456, 62586), (19494, 62464), (20862, 58368), (21888, 55632), (22021, 55296), (23104, 52704), (23424, 51984), (25992, 46848), (26352, 46208), (27648, 44042), (27816, 43776), (29184, 41724), (31232, 38988), (31293, 38912), (32832, 37088), (34656, 35136)]