215082972

素因数分解:

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

素因数の和:832

約数の個数: 96

約数和(自身を含む): 603680000

約数和(自身を除く): 388597028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 307, 351, 468, 499, 614, 702, 921, 998, 1228, 1404, 1497, 1842, 1996, 2763, 2994, 3684, 3991, 4491, 5526, 5988, 6487, 7982, 8289, 8982, 11052, 11973, 12974, 13473, 15964, 16578, 17964, 19461, 23946, 25948, 26946, 33156, 35919, 38922, 47892, 53892, 58383, 71838, 77844, 107757, 116766, 143676, 153193, 175149, 215514, 233532, 306386, 350298, 431028, 459579, 612772, 700596, 919158, 1378737, 1838316, 1991509, 2757474, 3983018, 4136211, 5514948, 5974527, 7966036, 8272422, 11949054, 16544844, 17923581, 23898108, 35847162, 53770743, 71694324, 107541486, 215082972]

約数ペア:

[(1, 215082972), (2, 107541486), (3, 71694324), (4, 53770743), (6, 35847162), (9, 23898108), (12, 17923581), (13, 16544844), (18, 11949054), (26, 8272422), (27, 7966036), (36, 5974527), (39, 5514948), (52, 4136211), (54, 3983018), (78, 2757474), (108, 1991509), (117, 1838316), (156, 1378737), (234, 919158), (307, 700596), (351, 612772), (468, 459579), (499, 431028), (614, 350298), (702, 306386), (921, 233532), (998, 215514), (1228, 175149), (1404, 153193), (1497, 143676), (1842, 116766), (1996, 107757), (2763, 77844), (2994, 71838), (3684, 58383), (3991, 53892), (4491, 47892), (5526, 38922), (5988, 35919), (6487, 33156), (7982, 26946), (8289, 25948), (8982, 23946), (11052, 19461), (11973, 17964), (12974, 16578), (13473, 15964)]