212629968

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{3541}}^1$

素因数の和:3697

約数の個数: 80

約数和(自身を含む): 614891200

約数和(自身を除く): 402261232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3541, 3753, 5004, 6672, 7082, 7506, 10008, 10623, 14164, 15012, 20016, 21246, 28328, 30024, 31869, 42492, 56656, 60048, 63738, 84984, 95607, 127476, 169968, 191214, 254952, 382428, 492199, 509904, 764856, 984398, 1476597, 1529712, 1968796, 2953194, 3937592, 4429791, 5906388, 7875184, 8859582, 11812776, 13289373, 17719164, 23625552, 26578746, 35438328, 53157492, 70876656, 106314984, 212629968]

約数ペア:

[(1, 212629968), (2, 106314984), (3, 70876656), (4, 53157492), (6, 35438328), (8, 26578746), (9, 23625552), (12, 17719164), (16, 13289373), (18, 11812776), (24, 8859582), (27, 7875184), (36, 5906388), (48, 4429791), (54, 3937592), (72, 2953194), (108, 1968796), (139, 1529712), (144, 1476597), (216, 984398), (278, 764856), (417, 509904), (432, 492199), (556, 382428), (834, 254952), (1112, 191214), (1251, 169968), (1668, 127476), (2224, 95607), (2502, 84984), (3336, 63738), (3541, 60048), (3753, 56656), (5004, 42492), (6672, 31869), (7082, 30024), (7506, 28328), (10008, 21246), (10623, 20016), (14164, 15012)]