406857108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13417}}^1$

素因数の和:13469

約数の個数: 72

約数和(自身を含む): 1145145792

約数和(自身を除く): 738288684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 7581, 10108, 13417, 15162, 26834, 30324, 40251, 53668, 80502, 93919, 161004, 187838, 254923, 281757, 375676, 509846, 563514, 764769, 1019692, 1127028, 1529538, 1784461, 3059076, 3568922, 4843537, 5353383, 7137844, 9687074, 10706766, 14530611, 19374148, 21413532, 29061222, 33904759, 58122444, 67809518, 101714277, 135619036, 203428554, 406857108]

約数ペア:

[(1, 406857108), (2, 203428554), (3, 135619036), (4, 101714277), (6, 67809518), (7, 58122444), (12, 33904759), (14, 29061222), (19, 21413532), (21, 19374148), (28, 14530611), (38, 10706766), (42, 9687074), (57, 7137844), (76, 5353383), (84, 4843537), (114, 3568922), (133, 3059076), (228, 1784461), (266, 1529538), (361, 1127028), (399, 1019692), (532, 764769), (722, 563514), (798, 509846), (1083, 375676), (1444, 281757), (1596, 254923), (2166, 187838), (2527, 161004), (4332, 93919), (5054, 80502), (7581, 53668), (10108, 40251), (13417, 30324), (15162, 26834)]