231857996874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{265163}}^1$

素因数の和:265475

約数の個数: 64

約数和(自身を含む): 537625313280

約数和(自身を除く): 305767316406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 191, 218, 327, 382, 573, 654, 763, 1146, 1337, 1526, 2289, 2674, 4011, 4578, 8022, 20819, 41638, 62457, 124914, 145733, 265163, 291466, 437199, 530326, 795489, 874398, 1590978, 1856141, 3712282, 5568423, 11136846, 28902767, 50646133, 57805534, 86708301, 101292266, 151938399, 173416602, 202319369, 303876798, 354522931, 404638738, 606958107, 709045862, 1063568793, 1213916214, 2127137586, 5520428497, 11040856994, 16561285491, 33122570982, 38642999479, 77285998958, 115928998437, 231857996874]

約数ペア:

[(1, 231857996874), (2, 115928998437), (3, 77285998958), (6, 38642999479), (7, 33122570982), (14, 16561285491), (21, 11040856994), (42, 5520428497), (109, 2127137586), (191, 1213916214), (218, 1063568793), (327, 709045862), (382, 606958107), (573, 404638738), (654, 354522931), (763, 303876798), (1146, 202319369), (1337, 173416602), (1526, 151938399), (2289, 101292266), (2674, 86708301), (4011, 57805534), (4578, 50646133), (8022, 28902767), (20819, 11136846), (41638, 5568423), (62457, 3712282), (124914, 1856141), (145733, 1590978), (265163, 874398), (291466, 795489), (437199, 530326)]