330866536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 845107200

約数和(自身を除く): 514240664

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 143, 154, 158, 182, 286, 308, 316, 364, 523, 553, 572, 616, 632, 728, 869, 1001, 1027, 1046, 1106, 1144, 1738, 2002, 2054, 2092, 2212, 3476, 3661, 4004, 4108, 4184, 4424, 5753, 6083, 6799, 6952, 7189, 7322, 8008, 8216, 11297, 11506, 12166, 13598, 14378, 14644, 22594, 23012, 24332, 27196, 28756, 29288, 40271, 41317, 45188, 46024, 47593, 48664, 54392, 57512, 74789, 79079, 80542, 82634, 90376, 95186, 149578, 158158, 161084, 165268, 190372, 289219, 299156, 316316, 322168, 330536, 380744, 454487, 523523, 537121, 578438, 598312, 632632, 908974, 1047046, 1074242, 1156876, 1817948, 2094092, 2148484, 2313752, 3181409, 3635896, 3759847, 4188184, 4296968, 5908331, 6362818, 7519694, 11816662, 12725636, 15039388, 23633324, 25451272, 30078776, 41358317, 47266648, 82716634, 165433268, 330866536]

約数ペア:

[(1, 330866536), (2, 165433268), (4, 82716634), (7, 47266648), (8, 41358317), (11, 30078776), (13, 25451272), (14, 23633324), (22, 15039388), (26, 12725636), (28, 11816662), (44, 7519694), (52, 6362818), (56, 5908331), (77, 4296968), (79, 4188184), (88, 3759847), (91, 3635896), (104, 3181409), (143, 2313752), (154, 2148484), (158, 2094092), (182, 1817948), (286, 1156876), (308, 1074242), (316, 1047046), (364, 908974), (523, 632632), (553, 598312), (572, 578438), (616, 537121), (632, 523523), (728, 454487), (869, 380744), (1001, 330536), (1027, 322168), (1046, 316316), (1106, 299156), (1144, 289219), (1738, 190372), (2002, 165268), (2054, 161084), (2092, 158158), (2212, 149578), (3476, 95186), (3661, 90376), (4004, 82634), (4108, 80542), (4184, 79079), (4424, 74789), (5753, 57512), (6083, 54392), (6799, 48664), (6952, 47593), (7189, 46024), (7322, 45188), (8008, 41317), (8216, 40271), (11297, 29288), (11506, 28756), (12166, 27196), (13598, 24332), (14378, 23012), (14644, 22594)]