21615672924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2649

約数の個数: 216

約数和(自身を含む): 62543120640

約数和(自身を除く): 40927447716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 153, 171, 172, 204, 228, 258, 289, 306, 323, 342, 387, 516, 578, 612, 646, 684, 731, 774, 817, 867, 969, 1156, 1292, 1462, 1548, 1634, 1734, 1938, 2193, 2451, 2543, 2601, 2907, 2924, 3268, 3468, 3876, 4386, 4902, 5086, 5202, 5491, 5814, 6579, 7353, 7629, 8772, 9804, 10172, 10404, 10982, 11628, 12427, 13158, 13889, 14706, 15258, 16473, 21964, 22887, 24854, 26316, 27778, 29412, 30516, 32946, 37281, 41667, 43231, 45774, 48317, 49419, 49708, 55556, 65892, 74562, 83334, 86462, 91548, 96634, 98838, 109349, 111843, 125001, 129693, 144951, 149124, 166668, 172924, 193268, 197676, 218698, 223686, 236113, 250002, 259386, 289902, 328047, 389079, 434853, 437396, 447372, 472226, 500004, 518772, 579804, 656094, 708339, 734927, 778158, 821389, 869706, 944452, 984141, 1312188, 1416678, 1469854, 1556316, 1642778, 1739412, 1858933, 1968282, 2077631, 2125017, 2204781, 2464167, 2833356, 2939708, 3285556, 3717866, 3936564, 4155262, 4250034, 4409562, 4928334, 5576799, 6232893, 6614343, 7392501, 7435732, 8310524, 8500068, 8819124, 9856668, 11153598, 12465786, 13228686, 13963613, 14785002, 16730397, 18698679, 22307196, 24931572, 26457372, 27927226, 29570004, 31601861, 33460794, 35319727, 37397358, 41890839, 55854452, 63203722, 66921588, 70639454, 74794716, 83781678, 94805583, 105959181, 125672517, 126407444, 141278908, 167563356, 189611166, 211918362, 251345034, 284416749, 317877543, 379222332, 423836724, 502690068, 568833498, 600435359, 635755086, 1137666996, 1200870718, 1271510172, 1801306077, 2401741436, 3602612154, 5403918231, 7205224308, 10807836462, 21615672924]

約数ペア:

[(1, 21615672924), (2, 10807836462), (3, 7205224308), (4, 5403918231), (6, 3602612154), (9, 2401741436), (12, 1801306077), (17, 1271510172), (18, 1200870718), (19, 1137666996), (34, 635755086), (36, 600435359), (38, 568833498), (43, 502690068), (51, 423836724), (57, 379222332), (68, 317877543), (76, 284416749), (86, 251345034), (102, 211918362), (114, 189611166), (129, 167563356), (153, 141278908), (171, 126407444), (172, 125672517), (204, 105959181), (228, 94805583), (258, 83781678), (289, 74794716), (306, 70639454), (323, 66921588), (342, 63203722), (387, 55854452), (516, 41890839), (578, 37397358), (612, 35319727), (646, 33460794), (684, 31601861), (731, 29570004), (774, 27927226), (817, 26457372), (867, 24931572), (969, 22307196), (1156, 18698679), (1292, 16730397), (1462, 14785002), (1548, 13963613), (1634, 13228686), (1734, 12465786), (1938, 11153598), (2193, 9856668), (2451, 8819124), (2543, 8500068), (2601, 8310524), (2907, 7435732), (2924, 7392501), (3268, 6614343), (3468, 6232893), (3876, 5576799), (4386, 4928334), (4902, 4409562), (5086, 4250034), (5202, 4155262), (5491, 3936564), (5814, 3717866), (6579, 3285556), (7353, 2939708), (7629, 2833356), (8772, 2464167), (9804, 2204781), (10172, 2125017), (10404, 2077631), (10982, 1968282), (11628, 1858933), (12427, 1739412), (13158, 1642778), (13889, 1556316), (14706, 1469854), (15258, 1416678), (16473, 1312188), (21964, 984141), (22887, 944452), (24854, 869706), (26316, 821389), (27778, 778158), (29412, 734927), (30516, 708339), (32946, 656094), (37281, 579804), (41667, 518772), (43231, 500004), (45774, 472226), (48317, 447372), (49419, 437396), (49708, 434853), (55556, 389079), (65892, 328047), (74562, 289902), (83334, 259386), (86462, 250002), (91548, 236113), (96634, 223686), (98838, 218698), (109349, 197676), (111843, 193268), (125001, 172924), (129693, 166668), (144951, 149124)]