304878168

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{67213}}^1$

素因数の和:67238

約数の個数: 80

約数和(自身を含む): 975947280

約数和(自身を除く): 671069112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 67213, 134426, 201639, 268852, 403278, 470491, 537704, 604917, 806556, 940982, 1209834, 1411473, 1613112, 1814751, 1881964, 2419668, 2822946, 3629502, 3763928, 4234419, 4839336, 5444253, 5645892, 7259004, 8468838, 10888506, 11291784, 12703257, 14518008, 16937676, 21777012, 25406514, 33875352, 38109771, 43554024, 50813028, 76219542, 101626056, 152439084, 304878168]

約数ペア:

[(1, 304878168), (2, 152439084), (3, 101626056), (4, 76219542), (6, 50813028), (7, 43554024), (8, 38109771), (9, 33875352), (12, 25406514), (14, 21777012), (18, 16937676), (21, 14518008), (24, 12703257), (27, 11291784), (28, 10888506), (36, 8468838), (42, 7259004), (54, 5645892), (56, 5444253), (63, 4839336), (72, 4234419), (81, 3763928), (84, 3629502), (108, 2822946), (126, 2419668), (162, 1881964), (168, 1814751), (189, 1613112), (216, 1411473), (252, 1209834), (324, 940982), (378, 806556), (504, 604917), (567, 537704), (648, 470491), (756, 403278), (1134, 268852), (1512, 201639), (2268, 134426), (4536, 67213)]