664715532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 1769958400

約数和(自身を除く): 1105242868

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1327, 1482, 2028, 2197, 2654, 2964, 3211, 3981, 4394, 5308, 6422, 6591, 7962, 8788, 9633, 12844, 13182, 15924, 17251, 19266, 25213, 26364, 34502, 38532, 41743, 50426, 51753, 69004, 75639, 83486, 100852, 103506, 125229, 151278, 166972, 207012, 224263, 250458, 302556, 327769, 448526, 500916, 655538, 672789, 897052, 983307, 1311076, 1345578, 1966614, 2691156, 2915419, 3933228, 4260997, 5830838, 8521994, 8746257, 11661676, 12782991, 17043988, 17492514, 25565982, 34985028, 51131964, 55392961, 110785922, 166178883, 221571844, 332357766, 664715532]

約数ペア:

[(1, 664715532), (2, 332357766), (3, 221571844), (4, 166178883), (6, 110785922), (12, 55392961), (13, 51131964), (19, 34985028), (26, 25565982), (38, 17492514), (39, 17043988), (52, 12782991), (57, 11661676), (76, 8746257), (78, 8521994), (114, 5830838), (156, 4260997), (169, 3933228), (228, 2915419), (247, 2691156), (338, 1966614), (494, 1345578), (507, 1311076), (676, 983307), (741, 897052), (988, 672789), (1014, 655538), (1327, 500916), (1482, 448526), (2028, 327769), (2197, 302556), (2654, 250458), (2964, 224263), (3211, 207012), (3981, 166972), (4394, 151278), (5308, 125229), (6422, 103506), (6591, 100852), (7962, 83486), (8788, 75639), (9633, 69004), (12844, 51753), (13182, 50426), (15924, 41743), (17251, 38532), (19266, 34502), (25213, 26364)]