195424368

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 520800000

約数和(自身を除く): 325375632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 199, 246, 328, 398, 492, 499, 597, 656, 796, 984, 998, 1194, 1497, 1592, 1968, 1996, 2388, 2994, 3184, 3992, 4776, 5988, 7984, 8159, 9552, 11976, 16318, 20459, 23952, 24477, 32636, 40918, 48954, 61377, 65272, 81836, 97908, 99301, 122754, 130544, 163672, 195816, 198602, 245508, 297903, 327344, 391632, 397204, 491016, 595806, 794408, 982032, 1191612, 1588816, 2383224, 4071341, 4766448, 8142682, 12214023, 16285364, 24428046, 32570728, 48856092, 65141456, 97712184, 195424368]

約数ペア:

[(1, 195424368), (2, 97712184), (3, 65141456), (4, 48856092), (6, 32570728), (8, 24428046), (12, 16285364), (16, 12214023), (24, 8142682), (41, 4766448), (48, 4071341), (82, 2383224), (123, 1588816), (164, 1191612), (199, 982032), (246, 794408), (328, 595806), (398, 491016), (492, 397204), (499, 391632), (597, 327344), (656, 297903), (796, 245508), (984, 198602), (998, 195816), (1194, 163672), (1497, 130544), (1592, 122754), (1968, 99301), (1996, 97908), (2388, 81836), (2994, 65272), (3184, 61377), (3992, 48954), (4776, 40918), (5988, 32636), (7984, 24477), (8159, 23952), (9552, 20459), (11976, 16318)]