312159132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15737}}^1$

素因数の和:15795

約数の個数: 72

約数和(自身を含む): 859294800

約数和(自身を除く): 547135668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 15737, 19836, 31474, 47211, 62948, 94422, 141633, 188844, 283266, 299003, 456373, 566532, 598006, 897009, 912746, 1196012, 1369119, 1794018, 1825492, 2691027, 2738238, 3588036, 4107357, 5382054, 5476476, 8214714, 8671087, 10764108, 16429428, 17342174, 26013261, 34684348, 52026522, 78039783, 104053044, 156079566, 312159132]

約数ペア:

[(1, 312159132), (2, 156079566), (3, 104053044), (4, 78039783), (6, 52026522), (9, 34684348), (12, 26013261), (18, 17342174), (19, 16429428), (29, 10764108), (36, 8671087), (38, 8214714), (57, 5476476), (58, 5382054), (76, 4107357), (87, 3588036), (114, 2738238), (116, 2691027), (171, 1825492), (174, 1794018), (228, 1369119), (261, 1196012), (342, 912746), (348, 897009), (522, 598006), (551, 566532), (684, 456373), (1044, 299003), (1102, 283266), (1653, 188844), (2204, 141633), (3306, 94422), (4959, 62948), (6612, 47211), (9918, 31474), (15737, 19836)]