907174908

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{661}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 2334979920

約数和(自身を除く): 1427805012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 569, 603, 661, 804, 1138, 1206, 1322, 1707, 1983, 2276, 2412, 2644, 3414, 3966, 5121, 5949, 6828, 7932, 10242, 11898, 20484, 23796, 38123, 44287, 76246, 88574, 114369, 132861, 152492, 177148, 228738, 265722, 343107, 376109, 398583, 457476, 531444, 686214, 752218, 797166, 1128327, 1372428, 1504436, 1594332, 2256654, 3384981, 4513308, 6769962, 13539924, 25199303, 50398606, 75597909, 100797212, 151195818, 226793727, 302391636, 453587454, 907174908]

約数ペア:

[(1, 907174908), (2, 453587454), (3, 302391636), (4, 226793727), (6, 151195818), (9, 100797212), (12, 75597909), (18, 50398606), (36, 25199303), (67, 13539924), (134, 6769962), (201, 4513308), (268, 3384981), (402, 2256654), (569, 1594332), (603, 1504436), (661, 1372428), (804, 1128327), (1138, 797166), (1206, 752218), (1322, 686214), (1707, 531444), (1983, 457476), (2276, 398583), (2412, 376109), (2644, 343107), (3414, 265722), (3966, 228738), (5121, 177148), (5949, 152492), (6828, 132861), (7932, 114369), (10242, 88574), (11898, 76246), (20484, 44287), (23796, 38123)]