285565524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 718969440

約数和(自身を除く): 433403916

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 289, 402, 578, 804, 867, 1139, 1156, 1229, 1734, 2278, 2458, 3417, 3468, 3687, 4556, 4916, 6834, 7374, 13668, 14748, 19363, 20893, 38726, 41786, 58089, 62679, 77452, 82343, 83572, 116178, 125358, 164686, 232356, 247029, 250716, 329372, 355181, 494058, 710362, 988116, 1065543, 1399831, 1420724, 2131086, 2799662, 4199493, 4262172, 5599324, 8398986, 16797972, 23797127, 47594254, 71391381, 95188508, 142782762, 285565524]

約数ペア:

[(1, 285565524), (2, 142782762), (3, 95188508), (4, 71391381), (6, 47594254), (12, 23797127), (17, 16797972), (34, 8398986), (51, 5599324), (67, 4262172), (68, 4199493), (102, 2799662), (134, 2131086), (201, 1420724), (204, 1399831), (268, 1065543), (289, 988116), (402, 710362), (578, 494058), (804, 355181), (867, 329372), (1139, 250716), (1156, 247029), (1229, 232356), (1734, 164686), (2278, 125358), (2458, 116178), (3417, 83572), (3468, 82343), (3687, 77452), (4556, 62679), (4916, 58089), (6834, 41786), (7374, 38726), (13668, 20893), (14748, 19363)]