213877944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{60623}}^1$

素因数の和:60649

約数の個数: 72

約数和(自身を含む): 673835760

約数和(自身を除く): 459957816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 60623, 121246, 181869, 242492, 363738, 424361, 484984, 545607, 727476, 848722, 1091214, 1273083, 1454952, 1697444, 2182428, 2546166, 2970527, 3394888, 3819249, 4364856, 5092332, 5941054, 7638498, 8911581, 10184664, 11882108, 15276996, 17823162, 23764216, 26734743, 30553992, 35646324, 53469486, 71292648, 106938972, 213877944]

約数ペア:

[(1, 213877944), (2, 106938972), (3, 71292648), (4, 53469486), (6, 35646324), (7, 30553992), (8, 26734743), (9, 23764216), (12, 17823162), (14, 15276996), (18, 11882108), (21, 10184664), (24, 8911581), (28, 7638498), (36, 5941054), (42, 5092332), (49, 4364856), (56, 3819249), (63, 3394888), (72, 2970527), (84, 2546166), (98, 2182428), (126, 1697444), (147, 1454952), (168, 1273083), (196, 1091214), (252, 848722), (294, 727476), (392, 545607), (441, 484984), (504, 424361), (588, 363738), (882, 242492), (1176, 181869), (1764, 121246), (3528, 60623)]