438910056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{156307}}^1$

素因数の和:156335

約数の個数: 64

約数和(自身を含む): 1312987200

約数和(自身を除く): 874077144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 156307, 312614, 468921, 625228, 937842, 1250456, 1406763, 1875684, 2031991, 2813526, 3751368, 4063982, 4220289, 5627052, 6095973, 8127964, 8440578, 11254104, 12191946, 16255928, 16881156, 18287919, 24383892, 33762312, 36575838, 48767784, 54863757, 73151676, 109727514, 146303352, 219455028, 438910056]

約数ペア:

[(1, 438910056), (2, 219455028), (3, 146303352), (4, 109727514), (6, 73151676), (8, 54863757), (9, 48767784), (12, 36575838), (13, 33762312), (18, 24383892), (24, 18287919), (26, 16881156), (27, 16255928), (36, 12191946), (39, 11254104), (52, 8440578), (54, 8127964), (72, 6095973), (78, 5627052), (104, 4220289), (108, 4063982), (117, 3751368), (156, 2813526), (216, 2031991), (234, 1875684), (312, 1406763), (351, 1250456), (468, 937842), (702, 625228), (936, 468921), (1404, 312614), (2808, 156307)]