242628204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31741}}^1$

素因数の和:31775

約数の個数: 72

約数和(自身を含む): 709243248

約数和(自身を除く): 466615044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 31741, 63482, 95223, 126964, 190446, 222187, 380892, 412633, 444374, 666561, 825266, 888748, 1237899, 1333122, 1555309, 1650532, 2475798, 2666244, 2888431, 3110618, 4665927, 4951596, 5776862, 6221236, 8665293, 9331854, 11553724, 17330586, 18663708, 20219017, 34661172, 40438034, 60657051, 80876068, 121314102, 242628204]

約数ペア:

[(1, 242628204), (2, 121314102), (3, 80876068), (4, 60657051), (6, 40438034), (7, 34661172), (12, 20219017), (13, 18663708), (14, 17330586), (21, 11553724), (26, 9331854), (28, 8665293), (39, 6221236), (42, 5776862), (49, 4951596), (52, 4665927), (78, 3110618), (84, 2888431), (91, 2666244), (98, 2475798), (147, 1650532), (156, 1555309), (182, 1333122), (196, 1237899), (273, 888748), (294, 825266), (364, 666561), (546, 444374), (588, 412633), (637, 380892), (1092, 222187), (1274, 190446), (1911, 126964), (2548, 95223), (3822, 63482), (7644, 31741)]