227540988

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 637282800

約数和(自身を除く): 409741812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 109, 153, 162, 204, 218, 306, 324, 327, 379, 436, 459, 612, 654, 758, 918, 981, 1137, 1308, 1377, 1516, 1836, 1853, 1962, 2274, 2754, 2943, 3411, 3706, 3924, 4548, 5508, 5559, 5886, 6443, 6822, 7412, 8829, 10233, 11118, 11772, 12886, 13644, 16677, 17658, 19329, 20466, 22236, 25772, 30699, 33354, 35316, 38658, 40932, 41311, 50031, 57987, 61398, 66708, 77316, 82622, 100062, 115974, 122796, 123933, 150093, 165244, 173961, 200124, 231948, 247866, 300186, 347922, 371799, 495732, 521883, 600372, 695844, 702287, 743598, 1043766, 1115397, 1404574, 1487196, 2087532, 2106861, 2230794, 2809148, 3346191, 4213722, 4461588, 6320583, 6692382, 8427444, 12641166, 13384764, 18961749, 25282332, 37923498, 56885247, 75846996, 113770494, 227540988]

約数ペア:

[(1, 227540988), (2, 113770494), (3, 75846996), (4, 56885247), (6, 37923498), (9, 25282332), (12, 18961749), (17, 13384764), (18, 12641166), (27, 8427444), (34, 6692382), (36, 6320583), (51, 4461588), (54, 4213722), (68, 3346191), (81, 2809148), (102, 2230794), (108, 2106861), (109, 2087532), (153, 1487196), (162, 1404574), (204, 1115397), (218, 1043766), (306, 743598), (324, 702287), (327, 695844), (379, 600372), (436, 521883), (459, 495732), (612, 371799), (654, 347922), (758, 300186), (918, 247866), (981, 231948), (1137, 200124), (1308, 173961), (1377, 165244), (1516, 150093), (1836, 123933), (1853, 122796), (1962, 115974), (2274, 100062), (2754, 82622), (2943, 77316), (3411, 66708), (3706, 61398), (3924, 57987), (4548, 50031), (5508, 41311), (5559, 40932), (5886, 38658), (6443, 35316), (6822, 33354), (7412, 30699), (8829, 25772), (10233, 22236), (11118, 20466), (11772, 19329), (12886, 17658), (13644, 16677)]