227831274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 559555776

約数和(自身を除く): 331724502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 137, 198, 222, 227, 274, 333, 407, 411, 454, 666, 681, 814, 822, 1221, 1233, 1362, 1507, 2043, 2442, 2466, 2497, 3014, 3663, 4086, 4521, 4994, 5069, 7326, 7491, 8399, 9042, 10138, 13563, 14982, 15207, 16798, 22473, 25197, 27126, 30414, 31099, 44946, 45621, 50394, 55759, 62198, 75591, 91242, 92389, 93297, 111518, 151182, 167277, 184778, 186594, 277167, 279891, 334554, 342089, 501831, 554334, 559782, 684178, 831501, 1003662, 1026267, 1150663, 1663002, 2052534, 2301326, 3078801, 3451989, 6157602, 6903978, 10355967, 12657293, 20711934, 25314586, 37971879, 75943758, 113915637, 227831274]

約数ペア:

[(1, 227831274), (2, 113915637), (3, 75943758), (6, 37971879), (9, 25314586), (11, 20711934), (18, 12657293), (22, 10355967), (33, 6903978), (37, 6157602), (66, 3451989), (74, 3078801), (99, 2301326), (111, 2052534), (137, 1663002), (198, 1150663), (222, 1026267), (227, 1003662), (274, 831501), (333, 684178), (407, 559782), (411, 554334), (454, 501831), (666, 342089), (681, 334554), (814, 279891), (822, 277167), (1221, 186594), (1233, 184778), (1362, 167277), (1507, 151182), (2043, 111518), (2442, 93297), (2466, 92389), (2497, 91242), (3014, 75591), (3663, 62198), (4086, 55759), (4521, 50394), (4994, 45621), (5069, 44946), (7326, 31099), (7491, 30414), (8399, 27126), (9042, 25197), (10138, 22473), (13563, 16798), (14982, 15207)]