38988755568

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{36943}}^1$

素因数の和:37316

約数の個数: 160

約数和(自身を含む): 128269568000

約数和(自身を除く): 89280812432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 349, 378, 432, 504, 698, 756, 1008, 1047, 1396, 1512, 2094, 2443, 2792, 3024, 3141, 4188, 4886, 5584, 6282, 7329, 8376, 9423, 9772, 12564, 14658, 16752, 18846, 19544, 21987, 25128, 29316, 36943, 37692, 39088, 43974, 50256, 58632, 65961, 73886, 75384, 87948, 110829, 117264, 131922, 147772, 150768, 175896, 221658, 258601, 263844, 295544, 332487, 351792, 443316, 517202, 527688, 591088, 664974, 775803, 886632, 997461, 1034404, 1055376, 1329948, 1551606, 1773264, 1994922, 2068808, 2327409, 2659896, 3103212, 3989844, 4137616, 4654818, 5319792, 6206424, 6982227, 7979688, 9309636, 12412848, 12893107, 13964454, 15959376, 18619272, 25786214, 27928908, 37238544, 38679321, 51572428, 55857816, 77358642, 90251749, 103144856, 111715632, 116037963, 154717284, 180503498, 206289712, 232075926, 270755247, 309434568, 348113889, 361006996, 464151852, 541510494, 618869136, 696227778, 722013992, 812265741, 928303704, 1083020988, 1392455556, 1444027984, 1624531482, 1856607408, 2166041976, 2436797223, 2784911112, 3249062964, 4332083952, 4873594446, 5569822224, 6498125928, 9747188892, 12996251856, 19494377784, 38988755568]

約数ペア:

[(1, 38988755568), (2, 19494377784), (3, 12996251856), (4, 9747188892), (6, 6498125928), (7, 5569822224), (8, 4873594446), (9, 4332083952), (12, 3249062964), (14, 2784911112), (16, 2436797223), (18, 2166041976), (21, 1856607408), (24, 1624531482), (27, 1444027984), (28, 1392455556), (36, 1083020988), (42, 928303704), (48, 812265741), (54, 722013992), (56, 696227778), (63, 618869136), (72, 541510494), (84, 464151852), (108, 361006996), (112, 348113889), (126, 309434568), (144, 270755247), (168, 232075926), (189, 206289712), (216, 180503498), (252, 154717284), (336, 116037963), (349, 111715632), (378, 103144856), (432, 90251749), (504, 77358642), (698, 55857816), (756, 51572428), (1008, 38679321), (1047, 37238544), (1396, 27928908), (1512, 25786214), (2094, 18619272), (2443, 15959376), (2792, 13964454), (3024, 12893107), (3141, 12412848), (4188, 9309636), (4886, 7979688), (5584, 6982227), (6282, 6206424), (7329, 5319792), (8376, 4654818), (9423, 4137616), (9772, 3989844), (12564, 3103212), (14658, 2659896), (16752, 2327409), (18846, 2068808), (19544, 1994922), (21987, 1773264), (25128, 1551606), (29316, 1329948), (36943, 1055376), (37692, 1034404), (39088, 997461), (43974, 886632), (50256, 775803), (58632, 664974), (65961, 591088), (73886, 527688), (75384, 517202), (87948, 443316), (110829, 351792), (117264, 332487), (131922, 295544), (147772, 263844), (150768, 258601), (175896, 221658)]