2151490896

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 240

約数和(自身を含む): 6774191424

約数和(自身を除く): 4622700528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 81, 86, 102, 108, 129, 136, 144, 153, 162, 172, 204, 216, 243, 258, 272, 306, 324, 344, 387, 408, 432, 459, 486, 516, 612, 648, 688, 731, 757, 774, 816, 918, 972, 1032, 1161, 1224, 1296, 1377, 1462, 1514, 1548, 1836, 1944, 2064, 2193, 2271, 2322, 2448, 2754, 2924, 3028, 3096, 3483, 3672, 3888, 4131, 4386, 4542, 4644, 5508, 5848, 6056, 6192, 6579, 6813, 6966, 7344, 8262, 8772, 9084, 9288, 10449, 11016, 11696, 12112, 12869, 13158, 13626, 13932, 16524, 17544, 18168, 18576, 19737, 20439, 20898, 22032, 25738, 26316, 27252, 27864, 32551, 33048, 35088, 36336, 38607, 39474, 40878, 41796, 51476, 52632, 54504, 55728, 59211, 61317, 65102, 66096, 77214, 78948, 81756, 83592, 97653, 102952, 105264, 109008, 115821, 118422, 122634, 130204, 154428, 157896, 163512, 167184, 177633, 183951, 195306, 205904, 231642, 236844, 245268, 260408, 292959, 308856, 315792, 327024, 347463, 355266, 367902, 390612, 463284, 473688, 490536, 520816, 553367, 585918, 617712, 694926, 710532, 735804, 781224, 878877, 926568, 947376, 981072, 1042389, 1106734, 1171836, 1389852, 1421064, 1471608, 1562448, 1660101, 1757754, 1853136, 2084778, 2213468, 2343672, 2636631, 2779704, 2842128, 2943216, 3127167, 3320202, 3515508, 4169556, 4426936, 4687344, 4980303, 5273262, 5559408, 6254334, 6640404, 7031016, 7909893, 8339112, 8853872, 9960606, 10546524, 12508668, 13280808, 14062032, 14940909, 15819786, 16678224, 19921212, 21093048, 25017336, 26561616, 29881818, 31639572, 39842424, 42186096, 44822727, 50034672, 59763636, 63279144, 79684848, 89645454, 119527272, 126558288, 134468181, 179290908, 239054544, 268936362, 358581816, 537872724, 717163632, 1075745448, 2151490896]

約数ペア:

[(1, 2151490896), (2, 1075745448), (3, 717163632), (4, 537872724), (6, 358581816), (8, 268936362), (9, 239054544), (12, 179290908), (16, 134468181), (17, 126558288), (18, 119527272), (24, 89645454), (27, 79684848), (34, 63279144), (36, 59763636), (43, 50034672), (48, 44822727), (51, 42186096), (54, 39842424), (68, 31639572), (72, 29881818), (81, 26561616), (86, 25017336), (102, 21093048), (108, 19921212), (129, 16678224), (136, 15819786), (144, 14940909), (153, 14062032), (162, 13280808), (172, 12508668), (204, 10546524), (216, 9960606), (243, 8853872), (258, 8339112), (272, 7909893), (306, 7031016), (324, 6640404), (344, 6254334), (387, 5559408), (408, 5273262), (432, 4980303), (459, 4687344), (486, 4426936), (516, 4169556), (612, 3515508), (648, 3320202), (688, 3127167), (731, 2943216), (757, 2842128), (774, 2779704), (816, 2636631), (918, 2343672), (972, 2213468), (1032, 2084778), (1161, 1853136), (1224, 1757754), (1296, 1660101), (1377, 1562448), (1462, 1471608), (1514, 1421064), (1548, 1389852), (1836, 1171836), (1944, 1106734), (2064, 1042389), (2193, 981072), (2271, 947376), (2322, 926568), (2448, 878877), (2754, 781224), (2924, 735804), (3028, 710532), (3096, 694926), (3483, 617712), (3672, 585918), (3888, 553367), (4131, 520816), (4386, 490536), (4542, 473688), (4644, 463284), (5508, 390612), (5848, 367902), (6056, 355266), (6192, 347463), (6579, 327024), (6813, 315792), (6966, 308856), (7344, 292959), (8262, 260408), (8772, 245268), (9084, 236844), (9288, 231642), (10449, 205904), (11016, 195306), (11696, 183951), (12112, 177633), (12869, 167184), (13158, 163512), (13626, 157896), (13932, 154428), (16524, 130204), (17544, 122634), (18168, 118422), (18576, 115821), (19737, 109008), (20439, 105264), (20898, 102952), (22032, 97653), (25738, 83592), (26316, 81756), (27252, 78948), (27864, 77214), (32551, 66096), (33048, 65102), (35088, 61317), (36336, 59211), (38607, 55728), (39474, 54504), (40878, 52632), (41796, 51476)]