31617156948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{23039}}^1$

素因数の和:23541

約数の個数: 96

約数和(自身を含む): 83813990400

約数和(自身を除く): 52196833452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 463, 494, 741, 926, 988, 1389, 1482, 1852, 2778, 2964, 5556, 6019, 8797, 12038, 17594, 18057, 23039, 24076, 26391, 35188, 36114, 46078, 52782, 69117, 72228, 92156, 105564, 114361, 138234, 228722, 276468, 299507, 343083, 437741, 457444, 599014, 686166, 875482, 898521, 1198028, 1313223, 1372332, 1750964, 1797042, 2626446, 3594084, 5252892, 5690633, 10667057, 11381266, 17071899, 21334114, 22762532, 32001171, 34143798, 42668228, 64002342, 68287596, 128004684, 138671741, 202674083, 277343482, 405348166, 416015223, 554686964, 608022249, 810696332, 832030446, 1216044498, 1664060892, 2432088996, 2634763079, 5269526158, 7904289237, 10539052316, 15808578474, 31617156948]

約数ペア:

[(1, 31617156948), (2, 15808578474), (3, 10539052316), (4, 7904289237), (6, 5269526158), (12, 2634763079), (13, 2432088996), (19, 1664060892), (26, 1216044498), (38, 832030446), (39, 810696332), (52, 608022249), (57, 554686964), (76, 416015223), (78, 405348166), (114, 277343482), (156, 202674083), (228, 138671741), (247, 128004684), (463, 68287596), (494, 64002342), (741, 42668228), (926, 34143798), (988, 32001171), (1389, 22762532), (1482, 21334114), (1852, 17071899), (2778, 11381266), (2964, 10667057), (5556, 5690633), (6019, 5252892), (8797, 3594084), (12038, 2626446), (17594, 1797042), (18057, 1750964), (23039, 1372332), (24076, 1313223), (26391, 1198028), (35188, 898521), (36114, 875482), (46078, 686166), (52782, 599014), (69117, 457444), (72228, 437741), (92156, 343083), (105564, 299507), (114361, 276468), (138234, 228722)]