276458988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5983

約数の個数: 72

約数和(自身を含む): 729001728

約数和(自身を除く): 452542740

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3588, 3887, 5927, 7774, 11661, 11854, 15548, 17781, 23322, 23708, 35562, 46644, 71124, 77051, 136321, 154102, 231153, 272642, 308204, 408963, 462306, 545284, 817926, 924612, 1001663, 1635852, 1772173, 2003326, 3004989, 3544346, 4006652, 5316519, 6009978, 7088692, 10633038, 12019956, 21266076, 23038249, 46076498, 69114747, 92152996, 138229494, 276458988]

約数ペア:

[(1, 276458988), (2, 138229494), (3, 92152996), (4, 69114747), (6, 46076498), (12, 23038249), (13, 21266076), (23, 12019956), (26, 10633038), (39, 7088692), (46, 6009978), (52, 5316519), (69, 4006652), (78, 3544346), (92, 3004989), (138, 2003326), (156, 1772173), (169, 1635852), (276, 1001663), (299, 924612), (338, 817926), (507, 545284), (598, 462306), (676, 408963), (897, 308204), (1014, 272642), (1196, 231153), (1794, 154102), (2028, 136321), (3588, 77051), (3887, 71124), (5927, 46644), (7774, 35562), (11661, 23708), (11854, 23322), (15548, 17781)]