31617881646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5614

約数の個数: 128

約数和(自身を含む): 74593075200

約数和(自身を除く): 42975193554

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 127, 186, 247, 254, 381, 403, 494, 589, 741, 762, 806, 1178, 1209, 1482, 1651, 1767, 2413, 2418, 3302, 3534, 3937, 4826, 4953, 5419, 7239, 7657, 7874, 9906, 10838, 11811, 14478, 15314, 16257, 22971, 23622, 31369, 32514, 45942, 51181, 62738, 70447, 74803, 94107, 102362, 102961, 140894, 149606, 153543, 167989, 188214, 205922, 211341, 224409, 307086, 308883, 335978, 422682, 448818, 503967, 617766, 688213, 972439, 1007934, 1338493, 1376426, 1944878, 2064639, 2183857, 2676986, 2917317, 3191791, 4015479, 4129278, 4367714, 5834634, 6383582, 6551571, 8030958, 8946769, 9575373, 13076047, 13103142, 17893538, 19150746, 21334603, 26152094, 26840307, 39228141, 41493283, 42669206, 53680614, 64003809, 78456282, 82986566, 124479849, 128007618, 169988611, 248959698, 277349839, 339977222, 405357457, 509965833, 554699678, 810714914, 832049517, 1019931666, 1216072371, 1664099034, 2432144742, 5269646941, 10539293882, 15808940823, 31617881646]

約数ペア:

[(1, 31617881646), (2, 15808940823), (3, 10539293882), (6, 5269646941), (13, 2432144742), (19, 1664099034), (26, 1216072371), (31, 1019931666), (38, 832049517), (39, 810714914), (57, 554699678), (62, 509965833), (78, 405357457), (93, 339977222), (114, 277349839), (127, 248959698), (186, 169988611), (247, 128007618), (254, 124479849), (381, 82986566), (403, 78456282), (494, 64003809), (589, 53680614), (741, 42669206), (762, 41493283), (806, 39228141), (1178, 26840307), (1209, 26152094), (1482, 21334603), (1651, 19150746), (1767, 17893538), (2413, 13103142), (2418, 13076047), (3302, 9575373), (3534, 8946769), (3937, 8030958), (4826, 6551571), (4953, 6383582), (5419, 5834634), (7239, 4367714), (7657, 4129278), (7874, 4015479), (9906, 3191791), (10838, 2917317), (11811, 2676986), (14478, 2183857), (15314, 2064639), (16257, 1944878), (22971, 1376426), (23622, 1338493), (31369, 1007934), (32514, 972439), (45942, 688213), (51181, 617766), (62738, 503967), (70447, 448818), (74803, 422682), (94107, 335978), (102362, 308883), (102961, 307086), (140894, 224409), (149606, 211341), (153543, 205922), (167989, 188214)]