636286716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1451}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 1735157424

約数和(自身を除く): 1098870708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 937, 1451, 1874, 2811, 2902, 3748, 4353, 5622, 5804, 8433, 8706, 11244, 12181, 13059, 16866, 17412, 18863, 24362, 26118, 33732, 36543, 37726, 48724, 52236, 56589, 73086, 75452, 109629, 113178, 146172, 169767, 219258, 226356, 339534, 438516, 679068, 1359587, 2719174, 4078761, 5438348, 8157522, 12236283, 16315044, 17674631, 24472566, 35349262, 48945132, 53023893, 70698524, 106047786, 159071679, 212095572, 318143358, 636286716]

約数ペア:

[(1, 636286716), (2, 318143358), (3, 212095572), (4, 159071679), (6, 106047786), (9, 70698524), (12, 53023893), (13, 48945132), (18, 35349262), (26, 24472566), (36, 17674631), (39, 16315044), (52, 12236283), (78, 8157522), (117, 5438348), (156, 4078761), (234, 2719174), (468, 1359587), (937, 679068), (1451, 438516), (1874, 339534), (2811, 226356), (2902, 219258), (3748, 169767), (4353, 146172), (5622, 113178), (5804, 109629), (8433, 75452), (8706, 73086), (11244, 56589), (12181, 52236), (13059, 48724), (16866, 37726), (17412, 36543), (18863, 33732), (24362, 26118)]