40229748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 111235488

約数和(自身を除く): 71005740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1283, 1742, 2412, 2566, 2613, 3484, 3849, 5132, 5226, 7698, 7839, 10452, 11547, 15396, 15678, 16679, 23094, 31356, 33358, 46188, 50037, 66716, 85961, 100074, 150111, 171922, 200148, 257883, 300222, 343844, 515766, 600444, 773649, 1031532, 1117493, 1547298, 2234986, 3094596, 3352479, 4469972, 6704958, 10057437, 13409916, 20114874, 40229748]

約数ペア:

[(1, 40229748), (2, 20114874), (3, 13409916), (4, 10057437), (6, 6704958), (9, 4469972), (12, 3352479), (13, 3094596), (18, 2234986), (26, 1547298), (36, 1117493), (39, 1031532), (52, 773649), (67, 600444), (78, 515766), (117, 343844), (134, 300222), (156, 257883), (201, 200148), (234, 171922), (268, 150111), (402, 100074), (468, 85961), (603, 66716), (804, 50037), (871, 46188), (1206, 33358), (1283, 31356), (1742, 23094), (2412, 16679), (2566, 15678), (2613, 15396), (3484, 11547), (3849, 10452), (5132, 7839), (5226, 7698)]