120284648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 249319140

約数和(自身を除く): 129034492

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 313, 397, 484, 626, 794, 968, 1252, 1588, 2504, 3176, 3443, 4367, 6886, 8734, 13772, 17468, 27544, 34936, 37873, 48037, 75746, 96074, 124261, 151492, 192148, 248522, 302984, 384296, 497044, 994088, 1366871, 2733742, 5467484, 10934968, 15035581, 30071162, 60142324, 120284648]

約数ペア:

[(1, 120284648), (2, 60142324), (4, 30071162), (8, 15035581), (11, 10934968), (22, 5467484), (44, 2733742), (88, 1366871), (121, 994088), (242, 497044), (313, 384296), (397, 302984), (484, 248522), (626, 192148), (794, 151492), (968, 124261), (1252, 96074), (1588, 75746), (2504, 48037), (3176, 37873), (3443, 34936), (4367, 27544), (6886, 17468), (8734, 13772)]