266562156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11057}}^1$

素因数の和:11119

約数の個数: 72

約数和(自身を含む): 741239856

約数和(自身を除く): 474677700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 11057, 12054, 22114, 24108, 33171, 44228, 66342, 77399, 132684, 154798, 232197, 309596, 453337, 464394, 541793, 906674, 928788, 1083586, 1360011, 1625379, 1813348, 2167172, 2720022, 3173359, 3250758, 5440044, 6346718, 6501516, 9520077, 12693436, 19040154, 22213513, 38080308, 44427026, 66640539, 88854052, 133281078, 266562156]

約数ペア:

[(1, 266562156), (2, 133281078), (3, 88854052), (4, 66640539), (6, 44427026), (7, 38080308), (12, 22213513), (14, 19040154), (21, 12693436), (28, 9520077), (41, 6501516), (42, 6346718), (49, 5440044), (82, 3250758), (84, 3173359), (98, 2720022), (123, 2167172), (147, 1813348), (164, 1625379), (196, 1360011), (246, 1083586), (287, 928788), (294, 906674), (492, 541793), (574, 464394), (588, 453337), (861, 309596), (1148, 232197), (1722, 154798), (2009, 132684), (3444, 77399), (4018, 66342), (6027, 44228), (8036, 33171), (11057, 24108), (12054, 22114)]