1290497832

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:837

約数の個数: 160

約数和(自身を含む): 3913140000

約数和(自身を除く): 2622642168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 307, 312, 324, 351, 468, 499, 614, 648, 702, 921, 936, 998, 1053, 1228, 1404, 1497, 1842, 1996, 2106, 2456, 2763, 2808, 2994, 3684, 3991, 3992, 4212, 4491, 5526, 5988, 6487, 7368, 7982, 8289, 8424, 8982, 11052, 11973, 11976, 12974, 13473, 15964, 16578, 17964, 19461, 22104, 23946, 24867, 25948, 26946, 31928, 33156, 35919, 35928, 38922, 40419, 47892, 49734, 51896, 53892, 58383, 66312, 71838, 77844, 80838, 95784, 99468, 107757, 107784, 116766, 143676, 153193, 155688, 161676, 175149, 198936, 215514, 233532, 287352, 306386, 323271, 323352, 350298, 431028, 459579, 467064, 525447, 612772, 646542, 700596, 862056, 919158, 1050894, 1225544, 1293084, 1378737, 1401192, 1838316, 1991509, 2101788, 2586168, 2757474, 3676632, 3983018, 4136211, 4203576, 5514948, 5974527, 7966036, 8272422, 11029896, 11949054, 12408633, 15932072, 16544844, 17923581, 23898108, 24817266, 33089688, 35847162, 47796216, 49634532, 53770743, 71694324, 99269064, 107541486, 143388648, 161312229, 215082972, 322624458, 430165944, 645248916, 1290497832]

約数ペア:

[(1, 1290497832), (2, 645248916), (3, 430165944), (4, 322624458), (6, 215082972), (8, 161312229), (9, 143388648), (12, 107541486), (13, 99269064), (18, 71694324), (24, 53770743), (26, 49634532), (27, 47796216), (36, 35847162), (39, 33089688), (52, 24817266), (54, 23898108), (72, 17923581), (78, 16544844), (81, 15932072), (104, 12408633), (108, 11949054), (117, 11029896), (156, 8272422), (162, 7966036), (216, 5974527), (234, 5514948), (307, 4203576), (312, 4136211), (324, 3983018), (351, 3676632), (468, 2757474), (499, 2586168), (614, 2101788), (648, 1991509), (702, 1838316), (921, 1401192), (936, 1378737), (998, 1293084), (1053, 1225544), (1228, 1050894), (1404, 919158), (1497, 862056), (1842, 700596), (1996, 646542), (2106, 612772), (2456, 525447), (2763, 467064), (2808, 459579), (2994, 431028), (3684, 350298), (3991, 323352), (3992, 323271), (4212, 306386), (4491, 287352), (5526, 233532), (5988, 215514), (6487, 198936), (7368, 175149), (7982, 161676), (8289, 155688), (8424, 153193), (8982, 143676), (11052, 116766), (11973, 107784), (11976, 107757), (12974, 99468), (13473, 95784), (15964, 80838), (16578, 77844), (17964, 71838), (19461, 66312), (22104, 58383), (23946, 53892), (24867, 51896), (25948, 49734), (26946, 47892), (31928, 40419), (33156, 38922), (35919, 35928)]