23907168

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 76068720

約数和(自身を除く): 52161552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 257, 272, 288, 304, 306, 323, 342, 408, 456, 514, 544, 608, 612, 646, 684, 771, 816, 912, 969, 1028, 1224, 1292, 1368, 1542, 1632, 1824, 1938, 2056, 2313, 2448, 2584, 2736, 2907, 3084, 3876, 4112, 4369, 4626, 4883, 4896, 5168, 5472, 5814, 6168, 7752, 8224, 8738, 9252, 9766, 10336, 11628, 12336, 13107, 14649, 15504, 17476, 18504, 19532, 23256, 24672, 26214, 29298, 31008, 34952, 37008, 39064, 39321, 43947, 46512, 52428, 58596, 69904, 74016, 78128, 78642, 83011, 87894, 93024, 104856, 117192, 139808, 156256, 157284, 166022, 175788, 209712, 234384, 249033, 314568, 332044, 351576, 419424, 468768, 498066, 629136, 664088, 703152, 747099, 996132, 1258272, 1328176, 1406304, 1494198, 1992264, 2656352, 2988396, 3984528, 5976792, 7969056, 11953584, 23907168]

約数ペア:

[(1, 23907168), (2, 11953584), (3, 7969056), (4, 5976792), (6, 3984528), (8, 2988396), (9, 2656352), (12, 1992264), (16, 1494198), (17, 1406304), (18, 1328176), (19, 1258272), (24, 996132), (32, 747099), (34, 703152), (36, 664088), (38, 629136), (48, 498066), (51, 468768), (57, 419424), (68, 351576), (72, 332044), (76, 314568), (96, 249033), (102, 234384), (114, 209712), (136, 175788), (144, 166022), (152, 157284), (153, 156256), (171, 139808), (204, 117192), (228, 104856), (257, 93024), (272, 87894), (288, 83011), (304, 78642), (306, 78128), (323, 74016), (342, 69904), (408, 58596), (456, 52428), (514, 46512), (544, 43947), (608, 39321), (612, 39064), (646, 37008), (684, 34952), (771, 31008), (816, 29298), (912, 26214), (969, 24672), (1028, 23256), (1224, 19532), (1292, 18504), (1368, 17476), (1542, 15504), (1632, 14649), (1824, 13107), (1938, 12336), (2056, 11628), (2313, 10336), (2448, 9766), (2584, 9252), (2736, 8738), (2907, 8224), (3084, 7752), (3876, 6168), (4112, 5814), (4369, 5472), (4626, 5168), (4883, 4896)]