648510252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{6917}}^1$

素因数の和:7538

約数の個数: 48

約数和(自身を含む): 1632537312

約数和(自身を除く): 984027060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 601, 1202, 1803, 2404, 3606, 6917, 7212, 7813, 13834, 15626, 20751, 23439, 27668, 31252, 41502, 46878, 83004, 89921, 93756, 179842, 269763, 359684, 539526, 1079052, 4157117, 8314234, 12471351, 16628468, 24942702, 49885404, 54042521, 108085042, 162127563, 216170084, 324255126, 648510252]

約数ペア:

[(1, 648510252), (2, 324255126), (3, 216170084), (4, 162127563), (6, 108085042), (12, 54042521), (13, 49885404), (26, 24942702), (39, 16628468), (52, 12471351), (78, 8314234), (156, 4157117), (601, 1079052), (1202, 539526), (1803, 359684), (2404, 269763), (3606, 179842), (6917, 93756), (7212, 89921), (7813, 83004), (13834, 46878), (15626, 41502), (20751, 31252), (23439, 27668)]