422074928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{1297}}^1$

素因数の和:1402

約数の個数: 60

約数和(自身を含む): 914046408

約数和(自身を除く): 491971480

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1297, 1849, 1892, 2594, 3698, 3784, 5188, 7396, 7568, 10376, 14267, 14792, 20339, 20752, 28534, 29584, 40678, 55771, 57068, 81356, 111542, 114136, 162712, 223084, 228272, 325424, 446168, 613481, 892336, 1226962, 2398153, 2453924, 4796306, 4907848, 9592612, 9815696, 19185224, 26379683, 38370448, 52759366, 105518732, 211037464, 422074928]

約数ペア:

[(1, 422074928), (2, 211037464), (4, 105518732), (8, 52759366), (11, 38370448), (16, 26379683), (22, 19185224), (43, 9815696), (44, 9592612), (86, 4907848), (88, 4796306), (172, 2453924), (176, 2398153), (344, 1226962), (473, 892336), (688, 613481), (946, 446168), (1297, 325424), (1849, 228272), (1892, 223084), (2594, 162712), (3698, 114136), (3784, 111542), (5188, 81356), (7396, 57068), (7568, 55771), (10376, 40678), (14267, 29584), (14792, 28534), (20339, 20752)]