836158908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4115

約数の個数: 96

約数和(自身を含む): 2219886592

約数和(自身を除く): 1383727684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 372, 403, 516, 559, 806, 1118, 1209, 1333, 1612, 1677, 2236, 2418, 2666, 3354, 3999, 4021, 4836, 5332, 6708, 7998, 8042, 12063, 15996, 16084, 17329, 24126, 34658, 48252, 51987, 52273, 69316, 103974, 104546, 124651, 156819, 172903, 207948, 209092, 249302, 313638, 345806, 373953, 498604, 518709, 627276, 691612, 747906, 1037418, 1495812, 1620463, 2074836, 2247739, 3240926, 4495478, 4861389, 5359993, 6481852, 6743217, 8990956, 9722778, 10719986, 13486434, 16079979, 19445556, 21439972, 26972868, 32159958, 64319916, 69679909, 139359818, 209039727, 278719636, 418079454, 836158908]

約数ペア:

[(1, 836158908), (2, 418079454), (3, 278719636), (4, 209039727), (6, 139359818), (12, 69679909), (13, 64319916), (26, 32159958), (31, 26972868), (39, 21439972), (43, 19445556), (52, 16079979), (62, 13486434), (78, 10719986), (86, 9722778), (93, 8990956), (124, 6743217), (129, 6481852), (156, 5359993), (172, 4861389), (186, 4495478), (258, 3240926), (372, 2247739), (403, 2074836), (516, 1620463), (559, 1495812), (806, 1037418), (1118, 747906), (1209, 691612), (1333, 627276), (1612, 518709), (1677, 498604), (2236, 373953), (2418, 345806), (2666, 313638), (3354, 249302), (3999, 209092), (4021, 207948), (4836, 172903), (5332, 156819), (6708, 124651), (7998, 104546), (8042, 103974), (12063, 69316), (15996, 52273), (16084, 51987), (17329, 48252), (24126, 34658)]