447152238

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 80

約数和(自身を含む): 1095475920

約数和(自身を除く): 648323682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 81, 117, 134, 162, 201, 234, 351, 402, 603, 702, 871, 1053, 1206, 1742, 1809, 2106, 2613, 3169, 3618, 5226, 5427, 6338, 7839, 9507, 10854, 15678, 19014, 23517, 28521, 41197, 47034, 57042, 70551, 82394, 85563, 123591, 141102, 171126, 212323, 247182, 256689, 370773, 424646, 513378, 636969, 741546, 1112319, 1273938, 1910907, 2224638, 2760199, 3336957, 3821814, 5520398, 5732721, 6673914, 8280597, 11465442, 16561194, 17198163, 24841791, 34396326, 49683582, 74525373, 149050746, 223576119, 447152238]

約数ペア:

[(1, 447152238), (2, 223576119), (3, 149050746), (6, 74525373), (9, 49683582), (13, 34396326), (18, 24841791), (26, 17198163), (27, 16561194), (39, 11465442), (54, 8280597), (67, 6673914), (78, 5732721), (81, 5520398), (117, 3821814), (134, 3336957), (162, 2760199), (201, 2224638), (234, 1910907), (351, 1273938), (402, 1112319), (603, 741546), (702, 636969), (871, 513378), (1053, 424646), (1206, 370773), (1742, 256689), (1809, 247182), (2106, 212323), (2613, 171126), (3169, 141102), (3618, 123591), (5226, 85563), (5427, 82394), (6338, 70551), (7839, 57042), (9507, 47034), (10854, 41197), (15678, 28521), (19014, 23517)]