328988712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4201}}^1$

素因数の和:4474

約数の個数: 64

約数和(自身を含む): 889479360

約数和(自身を除く): 560490648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 251, 312, 502, 753, 1004, 1506, 2008, 3012, 3263, 4201, 6024, 6526, 8402, 9789, 12603, 13052, 16804, 19578, 25206, 26104, 33608, 39156, 50412, 54613, 78312, 100824, 109226, 163839, 218452, 327678, 436904, 655356, 1054451, 1310712, 2108902, 3163353, 4217804, 6326706, 8435608, 12653412, 13707863, 25306824, 27415726, 41123589, 54831452, 82247178, 109662904, 164494356, 328988712]

約数ペア:

[(1, 328988712), (2, 164494356), (3, 109662904), (4, 82247178), (6, 54831452), (8, 41123589), (12, 27415726), (13, 25306824), (24, 13707863), (26, 12653412), (39, 8435608), (52, 6326706), (78, 4217804), (104, 3163353), (156, 2108902), (251, 1310712), (312, 1054451), (502, 655356), (753, 436904), (1004, 327678), (1506, 218452), (2008, 163839), (3012, 109226), (3263, 100824), (4201, 78312), (6024, 54613), (6526, 50412), (8402, 39156), (9789, 33608), (12603, 26104), (13052, 25206), (16804, 19578)]