838509353004

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{233}}^1\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 2018543436000

約数和(自身を除く): 1180034082996

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 233, 282, 349, 389, 466, 564, 698, 699, 778, 932, 1047, 1167, 1396, 1398, 1556, 2094, 2209, 2334, 2796, 4188, 4418, 4668, 6627, 8836, 10951, 13254, 16403, 18283, 21902, 26508, 32806, 32853, 36566, 43804, 49209, 54849, 65612, 65706, 73132, 81317, 90637, 98418, 109698, 131412, 135761, 162634, 181274, 196836, 219396, 243951, 271522, 271911, 325268, 362548, 407283, 487902, 514697, 543044, 543822, 770941, 814566, 859301, 975804, 1029394, 1087644, 1541882, 1544091, 1629132, 1718602, 2058788, 2312823, 2577903, 3083764, 3088182, 3437204, 3821899, 4259939, 4625646, 5155806, 6176364, 6380767, 7643798, 8519878, 9251292, 10311612, 11465697, 12761534, 12779817, 15287596, 17039756, 19142301, 22931394, 25523068, 25559634, 31632313, 38284602, 45862788, 51119268, 63264626, 76569204, 94896939, 126529252, 179629253, 189793878, 200217133, 299896049, 359258506, 379587756, 400434266, 538887759, 599792098, 600651399, 718517012, 800868532, 899688147, 1077775518, 1199584196, 1201302798, 1486718711, 1799376294, 2155551036, 2402605596, 2973437422, 3598752588, 4460156133, 5946874844, 8920312266, 17840624532, 69875779417, 139751558834, 209627338251, 279503117668, 419254676502, 838509353004]

約数ペア:

[(1, 838509353004), (2, 419254676502), (3, 279503117668), (4, 209627338251), (6, 139751558834), (12, 69875779417), (47, 17840624532), (94, 8920312266), (141, 5946874844), (188, 4460156133), (233, 3598752588), (282, 2973437422), (349, 2402605596), (389, 2155551036), (466, 1799376294), (564, 1486718711), (698, 1201302798), (699, 1199584196), (778, 1077775518), (932, 899688147), (1047, 800868532), (1167, 718517012), (1396, 600651399), (1398, 599792098), (1556, 538887759), (2094, 400434266), (2209, 379587756), (2334, 359258506), (2796, 299896049), (4188, 200217133), (4418, 189793878), (4668, 179629253), (6627, 126529252), (8836, 94896939), (10951, 76569204), (13254, 63264626), (16403, 51119268), (18283, 45862788), (21902, 38284602), (26508, 31632313), (32806, 25559634), (32853, 25523068), (36566, 22931394), (43804, 19142301), (49209, 17039756), (54849, 15287596), (65612, 12779817), (65706, 12761534), (73132, 11465697), (81317, 10311612), (90637, 9251292), (98418, 8519878), (109698, 7643798), (131412, 6380767), (135761, 6176364), (162634, 5155806), (181274, 4625646), (196836, 4259939), (219396, 3821899), (243951, 3437204), (271522, 3088182), (271911, 3083764), (325268, 2577903), (362548, 2312823), (407283, 2058788), (487902, 1718602), (514697, 1629132), (543044, 1544091), (543822, 1541882), (770941, 1087644), (814566, 1029394), (859301, 975804)]