313566968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4091}}^1$

素因数の和:4188

約数の個数: 64

約数和(自身を含む): 701205120

約数和(自身を除く): 387638152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 268, 286, 536, 572, 737, 871, 1144, 1474, 1742, 2948, 3484, 4091, 5896, 6968, 8182, 9581, 16364, 19162, 32728, 38324, 45001, 53183, 76648, 90002, 106366, 180004, 212732, 274097, 360008, 425464, 548194, 585013, 1096388, 1170026, 2192776, 2340052, 3015067, 3563261, 4680104, 6030134, 7126522, 12060268, 14253044, 24120536, 28506088, 39195871, 78391742, 156783484, 313566968]

約数ペア:

[(1, 313566968), (2, 156783484), (4, 78391742), (8, 39195871), (11, 28506088), (13, 24120536), (22, 14253044), (26, 12060268), (44, 7126522), (52, 6030134), (67, 4680104), (88, 3563261), (104, 3015067), (134, 2340052), (143, 2192776), (268, 1170026), (286, 1096388), (536, 585013), (572, 548194), (737, 425464), (871, 360008), (1144, 274097), (1474, 212732), (1742, 180004), (2948, 106366), (3484, 90002), (4091, 76648), (5896, 53183), (6968, 45001), (8182, 38324), (9581, 32728), (16364, 19162)]