679381409412

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1429783}}^1$

素因数の和:1430057

約数の個数: 72

約数和(自身を含む): 1751805671616

約数和(自身を除く): 1072424262204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 197, 201, 268, 394, 402, 591, 603, 788, 804, 1182, 1206, 1773, 2364, 2412, 3546, 7092, 13199, 26398, 39597, 52796, 79194, 118791, 158388, 237582, 475164, 1429783, 2859566, 4289349, 5719132, 8578698, 12868047, 17157396, 25736094, 51472188, 95795461, 191590922, 281667251, 287386383, 383181844, 563334502, 574772766, 845001753, 862159149, 1126669004, 1149545532, 1690003506, 1724318298, 2535005259, 3380007012, 3448636596, 5070010518, 10140021036, 18871705817, 37743411634, 56615117451, 75486823268, 113230234902, 169845352353, 226460469804, 339690704706, 679381409412]

約数ペア:

[(1, 679381409412), (2, 339690704706), (3, 226460469804), (4, 169845352353), (6, 113230234902), (9, 75486823268), (12, 56615117451), (18, 37743411634), (36, 18871705817), (67, 10140021036), (134, 5070010518), (197, 3448636596), (201, 3380007012), (268, 2535005259), (394, 1724318298), (402, 1690003506), (591, 1149545532), (603, 1126669004), (788, 862159149), (804, 845001753), (1182, 574772766), (1206, 563334502), (1773, 383181844), (2364, 287386383), (2412, 281667251), (3546, 191590922), (7092, 95795461), (13199, 51472188), (26398, 25736094), (39597, 17157396), (52796, 12868047), (79194, 8578698), (118791, 5719132), (158388, 4289349), (237582, 2859566), (475164, 1429783)]