217620489328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89867}}^1\times {\mathrm{13759}}^1$

素因数の和:103645

約数の個数: 40

約数和(自身を含む): 460009128960

約数和(自身を除く): 242388639632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 13759, 27518, 55036, 89867, 110072, 151349, 179734, 220144, 302698, 359468, 605396, 718936, 988537, 1210792, 1437872, 1977074, 2421584, 3954148, 7908296, 15816592, 1236480053, 2472960106, 4945920212, 9891840424, 13601280583, 19783680848, 27202561166, 54405122332, 108810244664, 217620489328]

約数ペア:

[(1, 217620489328), (2, 108810244664), (4, 54405122332), (8, 27202561166), (11, 19783680848), (16, 13601280583), (22, 9891840424), (44, 4945920212), (88, 2472960106), (176, 1236480053), (13759, 15816592), (27518, 7908296), (55036, 3954148), (89867, 2421584), (110072, 1977074), (151349, 1437872), (179734, 1210792), (220144, 988537), (302698, 718936), (359468, 605396)]