38439678888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1013}}^1$

素因数の和:1680

約数の個数: 192

約数和(自身を含む): 114006372480

約数和(自身を除く): 75566693592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 571, 639, 852, 923, 936, 1013, 1142, 1278, 1704, 1713, 1846, 2026, 2284, 2556, 2769, 3039, 3426, 3692, 4052, 4568, 5112, 5139, 5538, 6078, 6852, 7384, 7423, 8104, 8307, 9117, 10278, 11076, 12156, 13169, 13704, 14846, 16614, 18234, 20556, 22152, 22269, 24312, 26338, 29692, 33228, 36468, 39507, 40541, 41112, 44538, 52676, 59384, 66456, 66807, 71923, 72936, 79014, 81082, 89076, 105352, 118521, 121623, 133614, 143846, 158028, 162164, 178152, 215769, 237042, 243246, 267228, 287692, 316056, 324328, 364869, 431538, 474084, 486492, 527033, 534456, 575384, 578423, 647307, 729738, 863076, 934999, 948168, 972984, 1054066, 1156846, 1294614, 1459476, 1581099, 1726152, 1735269, 1869998, 2108132, 2313692, 2589228, 2804997, 2918952, 3162198, 3470538, 3739996, 4216264, 4627384, 4743297, 5178456, 5205807, 5609994, 6324396, 6941076, 7479992, 7519499, 8414991, 9486594, 10411614, 11219988, 12648792, 13882152, 15038998, 16829982, 18973188, 20823228, 22439976, 22558497, 30077996, 33659964, 37946376, 41068033, 41646456, 45116994, 60155992, 67319928, 67675491, 82136066, 90233988, 123204099, 135350982, 164272132, 180467976, 246408198, 270701964, 328544264, 369612297, 492816396, 533884429, 541403928, 739224594, 985632792, 1067768858, 1478449188, 1601653287, 2135537716, 2956898376, 3203306574, 4271075432, 4804959861, 6406613148, 9609919722, 12813226296, 19219839444, 38439678888]

約数ペア:

[(1, 38439678888), (2, 19219839444), (3, 12813226296), (4, 9609919722), (6, 6406613148), (8, 4804959861), (9, 4271075432), (12, 3203306574), (13, 2956898376), (18, 2135537716), (24, 1601653287), (26, 1478449188), (36, 1067768858), (39, 985632792), (52, 739224594), (71, 541403928), (72, 533884429), (78, 492816396), (104, 369612297), (117, 328544264), (142, 270701964), (156, 246408198), (213, 180467976), (234, 164272132), (284, 135350982), (312, 123204099), (426, 90233988), (468, 82136066), (568, 67675491), (571, 67319928), (639, 60155992), (852, 45116994), (923, 41646456), (936, 41068033), (1013, 37946376), (1142, 33659964), (1278, 30077996), (1704, 22558497), (1713, 22439976), (1846, 20823228), (2026, 18973188), (2284, 16829982), (2556, 15038998), (2769, 13882152), (3039, 12648792), (3426, 11219988), (3692, 10411614), (4052, 9486594), (4568, 8414991), (5112, 7519499), (5139, 7479992), (5538, 6941076), (6078, 6324396), (6852, 5609994), (7384, 5205807), (7423, 5178456), (8104, 4743297), (8307, 4627384), (9117, 4216264), (10278, 3739996), (11076, 3470538), (12156, 3162198), (13169, 2918952), (13704, 2804997), (14846, 2589228), (16614, 2313692), (18234, 2108132), (20556, 1869998), (22152, 1735269), (22269, 1726152), (24312, 1581099), (26338, 1459476), (29692, 1294614), (33228, 1156846), (36468, 1054066), (39507, 972984), (40541, 948168), (41112, 934999), (44538, 863076), (52676, 729738), (59384, 647307), (66456, 578423), (66807, 575384), (71923, 534456), (72936, 527033), (79014, 486492), (81082, 474084), (89076, 431538), (105352, 364869), (118521, 324328), (121623, 316056), (133614, 287692), (143846, 267228), (158028, 243246), (162164, 237042), (178152, 215769)]