196758984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 536220000

約数和(自身を除く): 339461016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 449, 456, 589, 744, 898, 961, 1178, 1347, 1767, 1796, 1922, 2356, 2694, 2883, 3534, 3592, 3844, 4712, 5388, 5766, 7068, 7688, 8531, 10776, 11532, 13919, 14136, 17062, 18259, 23064, 25593, 27838, 34124, 36518, 41757, 51186, 54777, 55676, 68248, 73036, 83514, 102372, 109554, 111352, 146072, 167028, 204744, 219108, 264461, 334056, 431489, 438216, 528922, 793383, 862978, 1057844, 1294467, 1586766, 1725956, 2115688, 2588934, 3173532, 3451912, 5177868, 6347064, 8198291, 10355736, 16396582, 24594873, 32793164, 49189746, 65586328, 98379492, 196758984]

約数ペア:

[(1, 196758984), (2, 98379492), (3, 65586328), (4, 49189746), (6, 32793164), (8, 24594873), (12, 16396582), (19, 10355736), (24, 8198291), (31, 6347064), (38, 5177868), (57, 3451912), (62, 3173532), (76, 2588934), (93, 2115688), (114, 1725956), (124, 1586766), (152, 1294467), (186, 1057844), (228, 862978), (248, 793383), (372, 528922), (449, 438216), (456, 431489), (589, 334056), (744, 264461), (898, 219108), (961, 204744), (1178, 167028), (1347, 146072), (1767, 111352), (1796, 109554), (1922, 102372), (2356, 83514), (2694, 73036), (2883, 68248), (3534, 55676), (3592, 54777), (3844, 51186), (4712, 41757), (5388, 36518), (5766, 34124), (7068, 27838), (7688, 25593), (8531, 23064), (10776, 18259), (11532, 17062), (13919, 14136)]