720897756

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{14699}}^1$

素因数の和:14834

約数の個数: 48

約数和(自身を含む): 1735305600

約数和(自身を除く): 1014407844

約数列:

[1, 2, 3, 4, 6, 12, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 732, 804, 4087, 8174, 12261, 14699, 16348, 24522, 29398, 44097, 49044, 58796, 88194, 176388, 896639, 984833, 1793278, 1969666, 2689917, 2954499, 3586556, 3939332, 5379834, 5908998, 10759668, 11817996, 60074813, 120149626, 180224439, 240299252, 360448878, 720897756]

約数ペア:

[(1, 720897756), (2, 360448878), (3, 240299252), (4, 180224439), (6, 120149626), (12, 60074813), (61, 11817996), (67, 10759668), (122, 5908998), (134, 5379834), (183, 3939332), (201, 3586556), (244, 2954499), (268, 2689917), (366, 1969666), (402, 1793278), (732, 984833), (804, 896639), (4087, 176388), (8174, 88194), (12261, 58796), (14699, 49044), (16348, 44097), (24522, 29398)]