388637676

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{57119}}^1$

素因数の和:57145

約数の個数: 72

約数和(自身を含む): 1164334080

約数和(自身を除く): 775696404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 57119, 114238, 171357, 228476, 342714, 399833, 514071, 685428, 799666, 1028142, 1199499, 1542213, 1599332, 2056284, 2398998, 3084426, 3598497, 4626639, 4797996, 6168852, 7196994, 9253278, 10795491, 13879917, 14393988, 18506556, 21590982, 27759834, 32386473, 43181964, 55519668, 64772946, 97159419, 129545892, 194318838, 388637676]

約数ペア:

[(1, 388637676), (2, 194318838), (3, 129545892), (4, 97159419), (6, 64772946), (7, 55519668), (9, 43181964), (12, 32386473), (14, 27759834), (18, 21590982), (21, 18506556), (27, 14393988), (28, 13879917), (36, 10795491), (42, 9253278), (54, 7196994), (63, 6168852), (81, 4797996), (84, 4626639), (108, 3598497), (126, 3084426), (162, 2398998), (189, 2056284), (243, 1599332), (252, 1542213), (324, 1199499), (378, 1028142), (486, 799666), (567, 685428), (756, 514071), (972, 399833), (1134, 342714), (1701, 228476), (2268, 171357), (3402, 114238), (6804, 57119)]