19929879504

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{51241}}^1$

素因数の和:51365

約数の個数: 120

約数和(自身を含む): 58069279112

約数和(自身を除く): 38139399608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 73, 74, 111, 144, 146, 148, 219, 222, 292, 296, 333, 438, 444, 584, 592, 657, 666, 876, 888, 1168, 1314, 1332, 1752, 1776, 2628, 2664, 2701, 3504, 5256, 5328, 5402, 8103, 10512, 10804, 16206, 21608, 24309, 32412, 43216, 48618, 51241, 64824, 97236, 102482, 129648, 153723, 194472, 204964, 307446, 388944, 409928, 461169, 614892, 819856, 922338, 1229784, 1844676, 1895917, 2459568, 3689352, 3740593, 3791834, 5687751, 7378704, 7481186, 7583668, 11221779, 11375502, 14962372, 15167336, 17063253, 22443558, 22751004, 29924744, 30334672, 33665337, 34126506, 44887116, 45502008, 59849488, 67330674, 68253012, 89774232, 91004016, 134661348, 136506024, 138401941, 179548464, 269322696, 273012048, 276803882, 415205823, 538645392, 553607764, 830411646, 1107215528, 1245617469, 1660823292, 2214431056, 2491234938, 3321646584, 4982469876, 6643293168, 9964939752, 19929879504]

約数ペア:

[(1, 19929879504), (2, 9964939752), (3, 6643293168), (4, 4982469876), (6, 3321646584), (8, 2491234938), (9, 2214431056), (12, 1660823292), (16, 1245617469), (18, 1107215528), (24, 830411646), (36, 553607764), (37, 538645392), (48, 415205823), (72, 276803882), (73, 273012048), (74, 269322696), (111, 179548464), (144, 138401941), (146, 136506024), (148, 134661348), (219, 91004016), (222, 89774232), (292, 68253012), (296, 67330674), (333, 59849488), (438, 45502008), (444, 44887116), (584, 34126506), (592, 33665337), (657, 30334672), (666, 29924744), (876, 22751004), (888, 22443558), (1168, 17063253), (1314, 15167336), (1332, 14962372), (1752, 11375502), (1776, 11221779), (2628, 7583668), (2664, 7481186), (2701, 7378704), (3504, 5687751), (5256, 3791834), (5328, 3740593), (5402, 3689352), (8103, 2459568), (10512, 1895917), (10804, 1844676), (16206, 1229784), (21608, 922338), (24309, 819856), (32412, 614892), (43216, 461169), (48618, 409928), (51241, 388944), (64824, 307446), (97236, 204964), (102482, 194472), (129648, 153723)]