964786212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{14831}}^1$

素因数の和:14993

約数の個数: 72

約数和(自身を含む): 2645435520

約数和(自身を除く): 1680649308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1251, 1668, 1807, 2502, 3614, 5004, 5421, 7228, 10842, 14831, 16263, 21684, 29662, 32526, 44493, 59324, 65052, 88986, 133479, 177972, 192803, 266958, 385606, 533916, 578409, 771212, 1156818, 1735227, 2061509, 2313636, 3470454, 4123018, 6184527, 6940908, 8246036, 12369054, 18553581, 24738108, 26799617, 37107162, 53599234, 74214324, 80398851, 107198468, 160797702, 241196553, 321595404, 482393106, 964786212]

約数ペア:

[(1, 964786212), (2, 482393106), (3, 321595404), (4, 241196553), (6, 160797702), (9, 107198468), (12, 80398851), (13, 74214324), (18, 53599234), (26, 37107162), (36, 26799617), (39, 24738108), (52, 18553581), (78, 12369054), (117, 8246036), (139, 6940908), (156, 6184527), (234, 4123018), (278, 3470454), (417, 2313636), (468, 2061509), (556, 1735227), (834, 1156818), (1251, 771212), (1668, 578409), (1807, 533916), (2502, 385606), (3614, 266958), (5004, 192803), (5421, 177972), (7228, 133479), (10842, 88986), (14831, 65052), (16263, 59324), (21684, 44493), (29662, 32526)]