268186356

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 763257600

約数和(自身を除く): 495071244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 79, 86, 102, 108, 129, 153, 158, 172, 204, 237, 258, 306, 316, 387, 459, 474, 516, 612, 711, 731, 774, 918, 948, 1161, 1343, 1422, 1462, 1548, 1836, 1849, 2133, 2193, 2322, 2686, 2844, 2924, 3397, 3698, 4029, 4266, 4386, 4644, 5372, 5547, 6579, 6794, 7396, 8058, 8532, 8772, 10191, 11094, 12087, 13158, 13588, 16116, 16641, 19737, 20382, 22188, 24174, 26316, 30573, 31433, 33282, 36261, 39474, 40764, 48348, 49923, 57749, 61146, 62866, 66564, 72522, 78948, 91719, 94299, 99846, 115498, 122292, 125732, 145044, 146071, 173247, 183438, 188598, 199692, 230996, 282897, 292142, 346494, 366876, 377196, 438213, 519741, 565794, 584284, 692988, 848691, 876426, 1039482, 1131588, 1314639, 1559223, 1697382, 1752852, 2078964, 2483207, 2629278, 3118446, 3394764, 3943917, 4966414, 5258556, 6236892, 7449621, 7887834, 9932828, 14899242, 15775668, 22348863, 29798484, 44697726, 67046589, 89395452, 134093178, 268186356]

約数ペア:

[(1, 268186356), (2, 134093178), (3, 89395452), (4, 67046589), (6, 44697726), (9, 29798484), (12, 22348863), (17, 15775668), (18, 14899242), (27, 9932828), (34, 7887834), (36, 7449621), (43, 6236892), (51, 5258556), (54, 4966414), (68, 3943917), (79, 3394764), (86, 3118446), (102, 2629278), (108, 2483207), (129, 2078964), (153, 1752852), (158, 1697382), (172, 1559223), (204, 1314639), (237, 1131588), (258, 1039482), (306, 876426), (316, 848691), (387, 692988), (459, 584284), (474, 565794), (516, 519741), (612, 438213), (711, 377196), (731, 366876), (774, 346494), (918, 292142), (948, 282897), (1161, 230996), (1343, 199692), (1422, 188598), (1462, 183438), (1548, 173247), (1836, 146071), (1849, 145044), (2133, 125732), (2193, 122292), (2322, 115498), (2686, 99846), (2844, 94299), (2924, 91719), (3397, 78948), (3698, 72522), (4029, 66564), (4266, 62866), (4386, 61146), (4644, 57749), (5372, 49923), (5547, 48348), (6579, 40764), (6794, 39474), (7396, 36261), (8058, 33282), (8532, 31433), (8772, 30573), (10191, 26316), (11094, 24174), (12087, 22188), (13158, 20382), (13588, 19737), (16116, 16641)]