360679644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1087}}^1$

素因数の和:1819

約数の個数: 72

約数和(自身を含む): 984139520

約数和(自身を除く): 623459876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 709, 1087, 1418, 2127, 2174, 2836, 3261, 4254, 4348, 6381, 6522, 8508, 9217, 9783, 12762, 13044, 14131, 18434, 19566, 25524, 27651, 28262, 36868, 39132, 42393, 55302, 56524, 82953, 84786, 110604, 127179, 165906, 169572, 254358, 331812, 508716, 770683, 1541366, 2312049, 3082732, 4624098, 6936147, 9248196, 10018879, 13872294, 20037758, 27744588, 30056637, 40075516, 60113274, 90169911, 120226548, 180339822, 360679644]

約数ペア:

[(1, 360679644), (2, 180339822), (3, 120226548), (4, 90169911), (6, 60113274), (9, 40075516), (12, 30056637), (13, 27744588), (18, 20037758), (26, 13872294), (36, 10018879), (39, 9248196), (52, 6936147), (78, 4624098), (117, 3082732), (156, 2312049), (234, 1541366), (468, 770683), (709, 508716), (1087, 331812), (1418, 254358), (2127, 169572), (2174, 165906), (2836, 127179), (3261, 110604), (4254, 84786), (4348, 82953), (6381, 56524), (6522, 55302), (8508, 42393), (9217, 39132), (9783, 36868), (12762, 28262), (13044, 27651), (14131, 25524), (18434, 19566)]