38416356732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{887}}^2$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 96951124816

約数和(自身を除く): 58534768084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 887, 939, 1252, 1774, 1878, 2661, 3548, 3756, 4069, 5322, 8138, 10644, 11531, 12207, 16276, 23062, 24414, 34593, 46124, 48828, 69186, 138372, 277631, 555262, 786769, 832893, 1110524, 1573538, 1665786, 2360307, 3147076, 3331572, 3609203, 4720614, 7218406, 9441228, 10227997, 10827609, 14436812, 20455994, 21655218, 30683991, 40911988, 43310436, 61367982, 122735964, 246258697, 492517394, 738776091, 985034788, 1477552182, 2955104364, 3201363061, 6402726122, 9604089183, 12805452244, 19208178366, 38416356732]

約数ペア:

[(1, 38416356732), (2, 19208178366), (3, 12805452244), (4, 9604089183), (6, 6402726122), (12, 3201363061), (13, 2955104364), (26, 1477552182), (39, 985034788), (52, 738776091), (78, 492517394), (156, 246258697), (313, 122735964), (626, 61367982), (887, 43310436), (939, 40911988), (1252, 30683991), (1774, 21655218), (1878, 20455994), (2661, 14436812), (3548, 10827609), (3756, 10227997), (4069, 9441228), (5322, 7218406), (8138, 4720614), (10644, 3609203), (11531, 3331572), (12207, 3147076), (16276, 2360307), (23062, 1665786), (24414, 1573538), (34593, 1110524), (46124, 832893), (48828, 786769), (69186, 555262), (138372, 277631)]