1228802432

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 3076768800

約数和(自身を除く): 1847966368

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 121, 128, 136, 143, 176, 187, 208, 221, 242, 272, 286, 352, 359, 374, 416, 442, 484, 544, 572, 704, 718, 748, 832, 884, 968, 1088, 1144, 1408, 1436, 1496, 1573, 1664, 1768, 1936, 2057, 2176, 2288, 2431, 2872, 2992, 3146, 3536, 3872, 3949, 4114, 4576, 4667, 4862, 5744, 5984, 6103, 6292, 7072, 7744, 7898, 8228, 9152, 9334, 9724, 11488, 11968, 12206, 12584, 14144, 15488, 15796, 16456, 18304, 18668, 19448, 22976, 23936, 24412, 25168, 26741, 28288, 31592, 32912, 37336, 38896, 43439, 45952, 48824, 50336, 51337, 53482, 63184, 65824, 67133, 74672, 77792, 79339, 86878, 97648, 100672, 102674, 106964, 126368, 131648, 134266, 149344, 155584, 158678, 173756, 195296, 201344, 205348, 213928, 252736, 263296, 268532, 298688, 311168, 317356, 347512, 390592, 410696, 427856, 505472, 537064, 564707, 597376, 634712, 695024, 738463, 781184, 821392, 855712, 872729, 1074128, 1129414, 1269424, 1390048, 1476926, 1642784, 1711424, 1745458, 2148256, 2258828, 2538848, 2780096, 2953852, 3285568, 3422848, 3490916, 4296512, 4517656, 5077696, 5560192, 5907704, 6571136, 6981832, 8593024, 9035312, 9600019, 10155392, 11815408, 13963664, 18070624, 19200038, 23630816, 27927328, 36141248, 38400076, 47261632, 55854656, 72282496, 76800152, 94523264, 111709312, 153600304, 307200608, 614401216, 1228802432]

約数ペア:

[(1, 1228802432), (2, 614401216), (4, 307200608), (8, 153600304), (11, 111709312), (13, 94523264), (16, 76800152), (17, 72282496), (22, 55854656), (26, 47261632), (32, 38400076), (34, 36141248), (44, 27927328), (52, 23630816), (64, 19200038), (68, 18070624), (88, 13963664), (104, 11815408), (121, 10155392), (128, 9600019), (136, 9035312), (143, 8593024), (176, 6981832), (187, 6571136), (208, 5907704), (221, 5560192), (242, 5077696), (272, 4517656), (286, 4296512), (352, 3490916), (359, 3422848), (374, 3285568), (416, 2953852), (442, 2780096), (484, 2538848), (544, 2258828), (572, 2148256), (704, 1745458), (718, 1711424), (748, 1642784), (832, 1476926), (884, 1390048), (968, 1269424), (1088, 1129414), (1144, 1074128), (1408, 872729), (1436, 855712), (1496, 821392), (1573, 781184), (1664, 738463), (1768, 695024), (1936, 634712), (2057, 597376), (2176, 564707), (2288, 537064), (2431, 505472), (2872, 427856), (2992, 410696), (3146, 390592), (3536, 347512), (3872, 317356), (3949, 311168), (4114, 298688), (4576, 268532), (4667, 263296), (4862, 252736), (5744, 213928), (5984, 205348), (6103, 201344), (6292, 195296), (7072, 173756), (7744, 158678), (7898, 155584), (8228, 149344), (9152, 134266), (9334, 131648), (9724, 126368), (11488, 106964), (11968, 102674), (12206, 100672), (12584, 97648), (14144, 86878), (15488, 79339), (15796, 77792), (16456, 74672), (18304, 67133), (18668, 65824), (19448, 63184), (22976, 53482), (23936, 51337), (24412, 50336), (25168, 48824), (26741, 45952), (28288, 43439), (31592, 38896), (32912, 37336)]