318161712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{983}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 899013888

約数和(自身を除く): 580852176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 613, 983, 1226, 1839, 1966, 2452, 2949, 3678, 3932, 4904, 5898, 6743, 7356, 7864, 9808, 10813, 11796, 13486, 14712, 15728, 20229, 21626, 23592, 26972, 29424, 32439, 40458, 43252, 47184, 53944, 64878, 80916, 86504, 107888, 129756, 161832, 173008, 259512, 323664, 519024, 602579, 1205158, 1807737, 2410316, 3615474, 4820632, 6628369, 7230948, 9641264, 13256738, 14461896, 19885107, 26513476, 28923792, 39770214, 53026952, 79540428, 106053904, 159080856, 318161712]

約数ペア:

[(1, 318161712), (2, 159080856), (3, 106053904), (4, 79540428), (6, 53026952), (8, 39770214), (11, 28923792), (12, 26513476), (16, 19885107), (22, 14461896), (24, 13256738), (33, 9641264), (44, 7230948), (48, 6628369), (66, 4820632), (88, 3615474), (132, 2410316), (176, 1807737), (264, 1205158), (528, 602579), (613, 519024), (983, 323664), (1226, 259512), (1839, 173008), (1966, 161832), (2452, 129756), (2949, 107888), (3678, 86504), (3932, 80916), (4904, 64878), (5898, 53944), (6743, 47184), (7356, 43252), (7864, 40458), (9808, 32439), (10813, 29424), (11796, 26972), (13486, 23592), (14712, 21626), (15728, 20229)]