806498891744

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{30983}}^1$

素因数の和:32297

約数の個数: 144

約数和(自身を含む): 1990727329248

約数和(自身を除く): 1184228437504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1277, 1456, 1568, 2548, 2554, 2912, 5096, 5108, 8939, 10192, 10216, 16601, 17878, 20384, 20432, 30983, 33202, 35756, 40864, 61966, 62573, 66404, 71512, 116207, 123932, 125146, 132808, 143024, 216881, 232414, 247864, 250292, 265616, 286048, 402779, 433762, 464828, 495728, 500584, 531232, 805558, 813449, 867524, 929656, 991456, 1001168, 1518167, 1611116, 1626898, 1735048, 1859312, 2002336, 2819453, 3036334, 3222232, 3253796, 3470096, 3718624, 5638906, 6072668, 6444464, 6507592, 6940192, 11277812, 12145336, 12888928, 13015184, 19736171, 22555624, 24290672, 26030368, 39472342, 39565291, 45111248, 48581344, 78944684, 79130582, 90222496, 157889368, 158261164, 276957037, 315778736, 316522328, 514348783, 553914074, 631557472, 633044656, 1028697566, 1107828148, 1266089312, 1938699259, 2057395132, 2215656296, 3600441481, 3877398518, 4114790264, 4431312592, 7200882962, 7754797036, 8229580528, 8862625184, 14401765924, 15509594072, 16459161056, 25203090367, 28803531848, 31019188144, 50406180734, 57607063696, 62038376288, 100812361468, 115214127392, 201624722936, 403249445872, 806498891744]

約数ペア:

[(1, 806498891744), (2, 403249445872), (4, 201624722936), (7, 115214127392), (8, 100812361468), (13, 62038376288), (14, 57607063696), (16, 50406180734), (26, 31019188144), (28, 28803531848), (32, 25203090367), (49, 16459161056), (52, 15509594072), (56, 14401765924), (91, 8862625184), (98, 8229580528), (104, 7754797036), (112, 7200882962), (182, 4431312592), (196, 4114790264), (208, 3877398518), (224, 3600441481), (364, 2215656296), (392, 2057395132), (416, 1938699259), (637, 1266089312), (728, 1107828148), (784, 1028697566), (1274, 633044656), (1277, 631557472), (1456, 553914074), (1568, 514348783), (2548, 316522328), (2554, 315778736), (2912, 276957037), (5096, 158261164), (5108, 157889368), (8939, 90222496), (10192, 79130582), (10216, 78944684), (16601, 48581344), (17878, 45111248), (20384, 39565291), (20432, 39472342), (30983, 26030368), (33202, 24290672), (35756, 22555624), (40864, 19736171), (61966, 13015184), (62573, 12888928), (66404, 12145336), (71512, 11277812), (116207, 6940192), (123932, 6507592), (125146, 6444464), (132808, 6072668), (143024, 5638906), (216881, 3718624), (232414, 3470096), (247864, 3253796), (250292, 3222232), (265616, 3036334), (286048, 2819453), (402779, 2002336), (433762, 1859312), (464828, 1735048), (495728, 1626898), (500584, 1611116), (531232, 1518167), (805558, 1001168), (813449, 991456), (867524, 929656)]