334845170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 697973760

約数和(自身を除く): 363128590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 190, 209, 262, 418, 655, 1045, 1223, 1310, 1441, 2090, 2446, 2489, 2882, 4978, 6115, 7205, 12230, 12445, 13453, 14410, 23237, 24890, 26906, 27379, 46474, 54758, 67265, 116185, 134530, 136895, 160213, 232370, 255607, 273790, 320426, 511214, 801065, 1278035, 1602130, 1762343, 2556070, 3044047, 3524686, 6088094, 8811715, 15220235, 17623430, 30440470, 33484517, 66969034, 167422585, 334845170]

約数ペア:

[(1, 334845170), (2, 167422585), (5, 66969034), (10, 33484517), (11, 30440470), (19, 17623430), (22, 15220235), (38, 8811715), (55, 6088094), (95, 3524686), (110, 3044047), (131, 2556070), (190, 1762343), (209, 1602130), (262, 1278035), (418, 801065), (655, 511214), (1045, 320426), (1223, 273790), (1310, 255607), (1441, 232370), (2090, 160213), (2446, 136895), (2489, 134530), (2882, 116185), (4978, 67265), (6115, 54758), (7205, 46474), (12230, 27379), (12445, 26906), (13453, 24890), (14410, 23237)]