38389884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 101418240

約数和(自身を除く): 63028356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 59, 78, 86, 97, 118, 129, 156, 172, 177, 194, 236, 258, 291, 354, 388, 516, 559, 582, 708, 767, 1118, 1164, 1261, 1534, 1677, 2236, 2301, 2522, 2537, 3068, 3354, 3783, 4171, 4602, 5044, 5074, 5723, 6708, 7566, 7611, 8342, 9204, 10148, 11446, 12513, 15132, 15222, 16684, 17169, 22892, 25026, 30444, 32981, 34338, 50052, 54223, 65962, 68676, 74399, 98943, 108446, 131924, 148798, 162669, 197886, 216892, 223197, 246089, 297596, 325338, 395772, 446394, 492178, 650676, 738267, 892788, 984356, 1476534, 2953068, 3199157, 6398314, 9597471, 12796628, 19194942, 38389884]

約数ペア:

[(1, 38389884), (2, 19194942), (3, 12796628), (4, 9597471), (6, 6398314), (12, 3199157), (13, 2953068), (26, 1476534), (39, 984356), (43, 892788), (52, 738267), (59, 650676), (78, 492178), (86, 446394), (97, 395772), (118, 325338), (129, 297596), (156, 246089), (172, 223197), (177, 216892), (194, 197886), (236, 162669), (258, 148798), (291, 131924), (354, 108446), (388, 98943), (516, 74399), (559, 68676), (582, 65962), (708, 54223), (767, 50052), (1118, 34338), (1164, 32981), (1261, 30444), (1534, 25026), (1677, 22892), (2236, 17169), (2301, 16684), (2522, 15222), (2537, 15132), (3068, 12513), (3354, 11446), (3783, 10148), (4171, 9204), (4602, 8342), (5044, 7611), (5074, 7566), (5723, 6708)]