632003944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 1463132160

約数和(自身を除く): 831128216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 71, 88, 104, 124, 142, 143, 248, 251, 284, 286, 341, 403, 502, 568, 572, 682, 781, 806, 923, 1004, 1144, 1364, 1562, 1612, 1846, 2008, 2201, 2728, 2761, 3124, 3224, 3263, 3692, 4402, 4433, 5522, 6248, 6526, 7384, 7781, 8804, 8866, 10153, 11044, 13052, 15562, 17608, 17732, 17821, 20306, 22088, 24211, 26104, 28613, 31124, 35464, 35642, 35893, 40612, 48422, 57226, 62248, 71284, 71786, 81224, 85591, 96844, 101153, 114452, 142568, 143572, 171182, 193688, 196031, 202306, 228904, 231673, 287144, 314743, 342364, 392062, 404612, 463346, 552451, 629486, 684728, 784124, 809224, 926692, 1104902, 1112683, 1258972, 1568248, 1853384, 2209804, 2225366, 2517944, 2548403, 4419608, 4450732, 5096806, 6076961, 7181863, 8901464, 10193612, 12153922, 14363726, 20387224, 24307844, 28727452, 48615688, 57454904, 79000493, 158000986, 316001972, 632003944]

約数ペア:

[(1, 632003944), (2, 316001972), (4, 158000986), (8, 79000493), (11, 57454904), (13, 48615688), (22, 28727452), (26, 24307844), (31, 20387224), (44, 14363726), (52, 12153922), (62, 10193612), (71, 8901464), (88, 7181863), (104, 6076961), (124, 5096806), (142, 4450732), (143, 4419608), (248, 2548403), (251, 2517944), (284, 2225366), (286, 2209804), (341, 1853384), (403, 1568248), (502, 1258972), (568, 1112683), (572, 1104902), (682, 926692), (781, 809224), (806, 784124), (923, 684728), (1004, 629486), (1144, 552451), (1364, 463346), (1562, 404612), (1612, 392062), (1846, 342364), (2008, 314743), (2201, 287144), (2728, 231673), (2761, 228904), (3124, 202306), (3224, 196031), (3263, 193688), (3692, 171182), (4402, 143572), (4433, 142568), (5522, 114452), (6248, 101153), (6526, 96844), (7384, 85591), (7781, 81224), (8804, 71786), (8866, 71284), (10153, 62248), (11044, 57226), (13052, 48422), (15562, 40612), (17608, 35893), (17732, 35642), (17821, 35464), (20306, 31124), (22088, 28613), (24211, 26104)]