7137914376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^3\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 19037145600

約数和(自身を除く): 11899231224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 331, 361, 393, 456, 524, 662, 722, 786, 993, 1048, 1083, 1324, 1444, 1572, 1986, 2166, 2489, 2648, 2888, 3144, 3972, 4332, 4978, 6289, 6859, 7467, 7944, 8664, 9956, 12578, 13718, 14934, 18867, 19912, 20577, 25156, 27436, 29868, 37734, 41154, 43361, 47291, 50312, 54872, 59736, 75468, 82308, 86722, 94582, 119491, 130083, 141873, 150936, 164616, 173444, 189164, 238982, 260166, 283746, 346888, 358473, 378328, 477964, 520332, 567492, 716946, 823859, 898529, 955928, 1040664, 1134984, 1433892, 1647718, 1797058, 2270329, 2471577, 2695587, 2867784, 3295436, 3594116, 4540658, 4943154, 5391174, 6590872, 6810987, 7188232, 9081316, 9886308, 10782348, 13621974, 15653321, 18162632, 19772616, 21564696, 27243948, 31306642, 46959963, 54487896, 62613284, 93919926, 125226568, 187839852, 297413099, 375679704, 594826198, 892239297, 1189652396, 1784478594, 2379304792, 3568957188, 7137914376]

約数ペア:

[(1, 7137914376), (2, 3568957188), (3, 2379304792), (4, 1784478594), (6, 1189652396), (8, 892239297), (12, 594826198), (19, 375679704), (24, 297413099), (38, 187839852), (57, 125226568), (76, 93919926), (114, 62613284), (131, 54487896), (152, 46959963), (228, 31306642), (262, 27243948), (331, 21564696), (361, 19772616), (393, 18162632), (456, 15653321), (524, 13621974), (662, 10782348), (722, 9886308), (786, 9081316), (993, 7188232), (1048, 6810987), (1083, 6590872), (1324, 5391174), (1444, 4943154), (1572, 4540658), (1986, 3594116), (2166, 3295436), (2489, 2867784), (2648, 2695587), (2888, 2471577), (3144, 2270329), (3972, 1797058), (4332, 1647718), (4978, 1433892), (6289, 1134984), (6859, 1040664), (7467, 955928), (7944, 898529), (8664, 823859), (9956, 716946), (12578, 567492), (13718, 520332), (14934, 477964), (18867, 378328), (19912, 358473), (20577, 346888), (25156, 283746), (27436, 260166), (29868, 238982), (37734, 189164), (41154, 173444), (43361, 164616), (47291, 150936), (50312, 141873), (54872, 130083), (59736, 119491), (75468, 94582), (82308, 86722)]