679366926

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31531}}^1$

素因数の和:31571

約数の個数: 80

約数和(自身を含む): 1831378560

約数和(自身を除く): 1152011634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 7182, 10773, 21546, 31531, 63062, 94593, 189186, 220717, 283779, 441434, 567558, 599089, 662151, 851337, 1198178, 1324302, 1702674, 1797267, 1986453, 2554011, 3594534, 3972906, 4193623, 5108022, 5391801, 5959359, 8387246, 10783602, 11918718, 12580869, 16175403, 17878077, 25161738, 32350806, 35756154, 37742607, 48526209, 75485214, 97052418, 113227821, 226455642, 339683463, 679366926]

約数ペア:

[(1, 679366926), (2, 339683463), (3, 226455642), (6, 113227821), (7, 97052418), (9, 75485214), (14, 48526209), (18, 37742607), (19, 35756154), (21, 32350806), (27, 25161738), (38, 17878077), (42, 16175403), (54, 12580869), (57, 11918718), (63, 10783602), (81, 8387246), (114, 5959359), (126, 5391801), (133, 5108022), (162, 4193623), (171, 3972906), (189, 3594534), (266, 2554011), (342, 1986453), (378, 1797267), (399, 1702674), (513, 1324302), (567, 1198178), (798, 851337), (1026, 662151), (1134, 599089), (1197, 567558), (1539, 441434), (2394, 283779), (3078, 220717), (3591, 189186), (7182, 94593), (10773, 63062), (21546, 31531)]