42090978832

素因数分解:

$2^4\times 7^3\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:626

約数の個数: 160

約数和(自身を含む): 96571596800

約数和(自身を除く): 54480617968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 163, 196, 211, 223, 326, 343, 392, 422, 446, 652, 686, 784, 844, 892, 1141, 1304, 1372, 1477, 1561, 1688, 1784, 2282, 2608, 2744, 2954, 3122, 3376, 3568, 4564, 5488, 5908, 6244, 7987, 9128, 10339, 10927, 11816, 12488, 15974, 18256, 20678, 21854, 23632, 24976, 31948, 34393, 36349, 41356, 43708, 47053, 55909, 63896, 68786, 72373, 72698, 76489, 82712, 87416, 94106, 111818, 127792, 137572, 144746, 145396, 152978, 165424, 174832, 188212, 223636, 240751, 254443, 275144, 289492, 290792, 305956, 329371, 376424, 447272, 481502, 508886, 550288, 578984, 581584, 611912, 658742, 752848, 894544, 963004, 1017772, 1157968, 1223824, 1317484, 1685257, 1781101, 1926008, 2035544, 2305597, 2634968, 3370514, 3562202, 3852016, 4071088, 4611194, 5269936, 6741028, 7124404, 7669639, 9222388, 11796799, 12467707, 13482056, 14248808, 15339278, 16139179, 18444776, 23593598, 24935414, 26964112, 28497616, 30678556, 32278358, 36889552, 47187196, 49870828, 53687473, 61357112, 64556716, 94374392, 99741656, 107374946, 122714224, 129113432, 188748784, 199483312, 214749892, 258226864, 375812311, 429499784, 751624622, 858999568, 1503249244, 2630686177, 3006498488, 5261372354, 6012996976, 10522744708, 21045489416, 42090978832]

約数ペア:

[(1, 42090978832), (2, 21045489416), (4, 10522744708), (7, 6012996976), (8, 5261372354), (14, 3006498488), (16, 2630686177), (28, 1503249244), (49, 858999568), (56, 751624622), (98, 429499784), (112, 375812311), (163, 258226864), (196, 214749892), (211, 199483312), (223, 188748784), (326, 129113432), (343, 122714224), (392, 107374946), (422, 99741656), (446, 94374392), (652, 64556716), (686, 61357112), (784, 53687473), (844, 49870828), (892, 47187196), (1141, 36889552), (1304, 32278358), (1372, 30678556), (1477, 28497616), (1561, 26964112), (1688, 24935414), (1784, 23593598), (2282, 18444776), (2608, 16139179), (2744, 15339278), (2954, 14248808), (3122, 13482056), (3376, 12467707), (3568, 11796799), (4564, 9222388), (5488, 7669639), (5908, 7124404), (6244, 6741028), (7987, 5269936), (9128, 4611194), (10339, 4071088), (10927, 3852016), (11816, 3562202), (12488, 3370514), (15974, 2634968), (18256, 2305597), (20678, 2035544), (21854, 1926008), (23632, 1781101), (24976, 1685257), (31948, 1317484), (34393, 1223824), (36349, 1157968), (41356, 1017772), (43708, 963004), (47053, 894544), (55909, 752848), (63896, 658742), (68786, 611912), (72373, 581584), (72698, 578984), (76489, 550288), (82712, 508886), (87416, 481502), (94106, 447272), (111818, 376424), (127792, 329371), (137572, 305956), (144746, 290792), (145396, 289492), (152978, 275144), (165424, 254443), (174832, 240751), (188212, 223636)]