21590710128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{24697}}^1$

素因数の和:25191

約数の個数: 120

約数和(自身を含む): 65213982288

約数和(自身を除く): 43623272160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 467, 468, 624, 934, 936, 1401, 1868, 1872, 2802, 3736, 4203, 5604, 6071, 7472, 8406, 11208, 12142, 16812, 18213, 22416, 24284, 24697, 33624, 36426, 48568, 49394, 54639, 67248, 72852, 74091, 97136, 98788, 109278, 145704, 148182, 197576, 218556, 222273, 291408, 296364, 321061, 395152, 437112, 444546, 592728, 642122, 874224, 889092, 963183, 1185456, 1284244, 1778184, 1926366, 2568488, 2889549, 3556368, 3852732, 5136976, 5779098, 7705464, 11533499, 11558196, 15410928, 23066998, 23116392, 34600497, 46133996, 46232784, 69200994, 92267992, 103801491, 138401988, 149935487, 184535984, 207602982, 276803976, 299870974, 415205964, 449806461, 553607952, 599741948, 830411928, 899612922, 1199483896, 1349419383, 1660823856, 1799225844, 2398967792, 2698838766, 3598451688, 5397677532, 7196903376, 10795355064, 21590710128]

約数ペア:

[(1, 21590710128), (2, 10795355064), (3, 7196903376), (4, 5397677532), (6, 3598451688), (8, 2698838766), (9, 2398967792), (12, 1799225844), (13, 1660823856), (16, 1349419383), (18, 1199483896), (24, 899612922), (26, 830411928), (36, 599741948), (39, 553607952), (48, 449806461), (52, 415205964), (72, 299870974), (78, 276803976), (104, 207602982), (117, 184535984), (144, 149935487), (156, 138401988), (208, 103801491), (234, 92267992), (312, 69200994), (467, 46232784), (468, 46133996), (624, 34600497), (934, 23116392), (936, 23066998), (1401, 15410928), (1868, 11558196), (1872, 11533499), (2802, 7705464), (3736, 5779098), (4203, 5136976), (5604, 3852732), (6071, 3556368), (7472, 2889549), (8406, 2568488), (11208, 1926366), (12142, 1778184), (16812, 1284244), (18213, 1185456), (22416, 963183), (24284, 889092), (24697, 874224), (33624, 642122), (36426, 592728), (48568, 444546), (49394, 437112), (54639, 395152), (67248, 321061), (72852, 296364), (74091, 291408), (97136, 222273), (98788, 218556), (109278, 197576), (145704, 148182)]