256253675076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1\times {\mathrm{17093}}^1$

素因数の和:18602

約数の個数: 144

約数和(自身を含む): 758911241088

約数和(自身を除く): 502657566012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1451, 1476, 1722, 2583, 2902, 3444, 4353, 5166, 5804, 8706, 10157, 10332, 13059, 17093, 17412, 20314, 26118, 30471, 34186, 40628, 51279, 52236, 59491, 60942, 68372, 91413, 102558, 118982, 119651, 121884, 153837, 178473, 182826, 205116, 237964, 239302, 307674, 356946, 358953, 365652, 416437, 478604, 535419, 615348, 700813, 713892, 717906, 832874, 1070838, 1076859, 1249311, 1401626, 1435812, 1665748, 2102439, 2141676, 2153718, 2498622, 2803252, 3747933, 4204878, 4307436, 4905691, 4997244, 6307317, 7495866, 8409756, 9811382, 12614634, 14717073, 14991732, 19622764, 24801943, 25229268, 29434146, 44151219, 49603886, 58868292, 74405829, 88302438, 99207772, 148811658, 173613601, 176604876, 223217487, 297623316, 347227202, 446434974, 520840803, 694454404, 892869948, 1016879663, 1041681606, 1562522409, 2033759326, 2083363212, 3050638989, 3125044818, 4067518652, 6101277978, 6250089636, 7118157641, 9151916967, 12202555956, 14236315282, 18303833934, 21354472923, 28472630564, 36607667868, 42708945846, 64063418769, 85417891692, 128126837538, 256253675076]

約数ペア:

[(1, 256253675076), (2, 128126837538), (3, 85417891692), (4, 64063418769), (6, 42708945846), (7, 36607667868), (9, 28472630564), (12, 21354472923), (14, 18303833934), (18, 14236315282), (21, 12202555956), (28, 9151916967), (36, 7118157641), (41, 6250089636), (42, 6101277978), (63, 4067518652), (82, 3125044818), (84, 3050638989), (123, 2083363212), (126, 2033759326), (164, 1562522409), (246, 1041681606), (252, 1016879663), (287, 892869948), (369, 694454404), (492, 520840803), (574, 446434974), (738, 347227202), (861, 297623316), (1148, 223217487), (1451, 176604876), (1476, 173613601), (1722, 148811658), (2583, 99207772), (2902, 88302438), (3444, 74405829), (4353, 58868292), (5166, 49603886), (5804, 44151219), (8706, 29434146), (10157, 25229268), (10332, 24801943), (13059, 19622764), (17093, 14991732), (17412, 14717073), (20314, 12614634), (26118, 9811382), (30471, 8409756), (34186, 7495866), (40628, 6307317), (51279, 4997244), (52236, 4905691), (59491, 4307436), (60942, 4204878), (68372, 3747933), (91413, 2803252), (102558, 2498622), (118982, 2153718), (119651, 2141676), (121884, 2102439), (153837, 1665748), (178473, 1435812), (182826, 1401626), (205116, 1249311), (237964, 1076859), (239302, 1070838), (307674, 832874), (356946, 717906), (358953, 713892), (365652, 700813), (416437, 615348), (478604, 535419)]