213612336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{70639}}^1$

素因数の和:70663

約数の個数: 80

約数和(自身を含む): 700748800

約数和(自身を除く): 487136464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 70639, 141278, 211917, 282556, 423834, 494473, 565112, 635751, 847668, 988946, 1130224, 1271502, 1483419, 1695336, 1907253, 1977892, 2543004, 2966838, 3390672, 3814506, 3955784, 4450257, 5086008, 5933676, 7629012, 7911568, 8900514, 10172016, 11867352, 13350771, 15258024, 17801028, 23734704, 26701542, 30516048, 35602056, 53403084, 71204112, 106806168, 213612336]

約数ペア:

[(1, 213612336), (2, 106806168), (3, 71204112), (4, 53403084), (6, 35602056), (7, 30516048), (8, 26701542), (9, 23734704), (12, 17801028), (14, 15258024), (16, 13350771), (18, 11867352), (21, 10172016), (24, 8900514), (27, 7911568), (28, 7629012), (36, 5933676), (42, 5086008), (48, 4450257), (54, 3955784), (56, 3814506), (63, 3390672), (72, 2966838), (84, 2543004), (108, 1977892), (112, 1907253), (126, 1695336), (144, 1483419), (168, 1271502), (189, 1130224), (216, 988946), (252, 847668), (336, 635751), (378, 565112), (432, 494473), (504, 423834), (756, 282556), (1008, 211917), (1512, 141278), (3024, 70639)]