16427440128

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1229

約数の個数: 288

約数和(自身を含む): 50716411200

約数和(自身を除く): 34288971072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 128, 132, 152, 176, 192, 209, 228, 242, 256, 264, 304, 352, 363, 384, 418, 456, 484, 512, 528, 608, 627, 704, 726, 768, 836, 912, 968, 1024, 1056, 1163, 1216, 1254, 1408, 1452, 1536, 1672, 1824, 1936, 2048, 2112, 2299, 2326, 2432, 2508, 2816, 2904, 3072, 3344, 3489, 3648, 3872, 4224, 4598, 4652, 4864, 5016, 5632, 5808, 6144, 6688, 6897, 6978, 7296, 7744, 8448, 9196, 9304, 9728, 10032, 11264, 11616, 12793, 13376, 13794, 13956, 14592, 15488, 16896, 18392, 18608, 19456, 20064, 22097, 22528, 23232, 25586, 26752, 27588, 27912, 29184, 30976, 33792, 36784, 37216, 38379, 38912, 40128, 44194, 46464, 51172, 53504, 55176, 55824, 58368, 61952, 66291, 67584, 73568, 74432, 76758, 80256, 88388, 92928, 102344, 107008, 110352, 111648, 116736, 123904, 132582, 140723, 147136, 148864, 153516, 160512, 176776, 185856, 204688, 214016, 220704, 223296, 243067, 247808, 265164, 281446, 294272, 297728, 307032, 321024, 353552, 371712, 409376, 422169, 428032, 441408, 446592, 486134, 530328, 562892, 588544, 595456, 614064, 642048, 707104, 729201, 743424, 818752, 844338, 882816, 893184, 972268, 1060656, 1125784, 1177088, 1190912, 1228128, 1284096, 1414208, 1458402, 1637504, 1688676, 1765632, 1786368, 1944536, 2121312, 2251568, 2354176, 2381824, 2456256, 2673737, 2828416, 2916804, 3275008, 3377352, 3531264, 3572736, 3889072, 4242624, 4503136, 4708352, 4912512, 5347474, 5656832, 5833608, 6550016, 6754704, 7062528, 7145472, 7778144, 8021211, 8485248, 9006272, 9825024, 10694948, 11313664, 11667216, 13100032, 13509408, 14125056, 15556288, 16042422, 16970496, 18012544, 19650048, 21389896, 22627328, 23334432, 26200064, 27018816, 31112576, 32084844, 33940992, 36025088, 39300096, 42779792, 45254656, 46668864, 54037632, 62225152, 64169688, 67881984, 72050176, 78600192, 85559584, 93337728, 108075264, 124450304, 128339376, 135763968, 144100352, 171119168, 186675456, 216150528, 248900608, 256678752, 288200704, 342238336, 373350912, 432301056, 497801216, 513357504, 684476672, 746701824, 864602112, 1026715008, 1368953344, 1493403648, 2053430016, 2737906688, 4106860032, 5475813376, 8213720064, 16427440128]

約数ペア:

[(1, 16427440128), (2, 8213720064), (3, 5475813376), (4, 4106860032), (6, 2737906688), (8, 2053430016), (11, 1493403648), (12, 1368953344), (16, 1026715008), (19, 864602112), (22, 746701824), (24, 684476672), (32, 513357504), (33, 497801216), (38, 432301056), (44, 373350912), (48, 342238336), (57, 288200704), (64, 256678752), (66, 248900608), (76, 216150528), (88, 186675456), (96, 171119168), (114, 144100352), (121, 135763968), (128, 128339376), (132, 124450304), (152, 108075264), (176, 93337728), (192, 85559584), (209, 78600192), (228, 72050176), (242, 67881984), (256, 64169688), (264, 62225152), (304, 54037632), (352, 46668864), (363, 45254656), (384, 42779792), (418, 39300096), (456, 36025088), (484, 33940992), (512, 32084844), (528, 31112576), (608, 27018816), (627, 26200064), (704, 23334432), (726, 22627328), (768, 21389896), (836, 19650048), (912, 18012544), (968, 16970496), (1024, 16042422), (1056, 15556288), (1163, 14125056), (1216, 13509408), (1254, 13100032), (1408, 11667216), (1452, 11313664), (1536, 10694948), (1672, 9825024), (1824, 9006272), (1936, 8485248), (2048, 8021211), (2112, 7778144), (2299, 7145472), (2326, 7062528), (2432, 6754704), (2508, 6550016), (2816, 5833608), (2904, 5656832), (3072, 5347474), (3344, 4912512), (3489, 4708352), (3648, 4503136), (3872, 4242624), (4224, 3889072), (4598, 3572736), (4652, 3531264), (4864, 3377352), (5016, 3275008), (5632, 2916804), (5808, 2828416), (6144, 2673737), (6688, 2456256), (6897, 2381824), (6978, 2354176), (7296, 2251568), (7744, 2121312), (8448, 1944536), (9196, 1786368), (9304, 1765632), (9728, 1688676), (10032, 1637504), (11264, 1458402), (11616, 1414208), (12793, 1284096), (13376, 1228128), (13794, 1190912), (13956, 1177088), (14592, 1125784), (15488, 1060656), (16896, 972268), (18392, 893184), (18608, 882816), (19456, 844338), (20064, 818752), (22097, 743424), (22528, 729201), (23232, 707104), (25586, 642048), (26752, 614064), (27588, 595456), (27912, 588544), (29184, 562892), (30976, 530328), (33792, 486134), (36784, 446592), (37216, 441408), (38379, 428032), (38912, 422169), (40128, 409376), (44194, 371712), (46464, 353552), (51172, 321024), (53504, 307032), (55176, 297728), (55824, 294272), (58368, 281446), (61952, 265164), (66291, 247808), (67584, 243067), (73568, 223296), (74432, 220704), (76758, 214016), (80256, 204688), (88388, 185856), (92928, 176776), (102344, 160512), (107008, 153516), (110352, 148864), (111648, 147136), (116736, 140723), (123904, 132582)]