223530377984

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{253901}}^1$

素因数の和:254117

約数の個数: 72

約数和(自身を含む): 472267876080

約数和(自身を除く): 248737498096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 181, 256, 304, 362, 608, 724, 1216, 1448, 2432, 2896, 3439, 4864, 5792, 6878, 11584, 13756, 23168, 27512, 46336, 55024, 110048, 220096, 253901, 440192, 507802, 880384, 1015604, 2031208, 4062416, 4824119, 8124832, 9648238, 16249664, 19296476, 32499328, 38592952, 45956081, 64998656, 77185904, 91912162, 154371808, 183824324, 308743616, 367648648, 617487232, 735297296, 873165539, 1234974464, 1470594592, 1746331078, 2941189184, 3492662156, 5882378368, 6985324312, 11764756736, 13970648624, 27941297248, 55882594496, 111765188992, 223530377984]

約数ペア:

[(1, 223530377984), (2, 111765188992), (4, 55882594496), (8, 27941297248), (16, 13970648624), (19, 11764756736), (32, 6985324312), (38, 5882378368), (64, 3492662156), (76, 2941189184), (128, 1746331078), (152, 1470594592), (181, 1234974464), (256, 873165539), (304, 735297296), (362, 617487232), (608, 367648648), (724, 308743616), (1216, 183824324), (1448, 154371808), (2432, 91912162), (2896, 77185904), (3439, 64998656), (4864, 45956081), (5792, 38592952), (6878, 32499328), (11584, 19296476), (13756, 16249664), (23168, 9648238), (27512, 8124832), (46336, 4824119), (55024, 4062416), (110048, 2031208), (220096, 1015604), (253901, 880384), (440192, 507802)]