211676411648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{35593}}^1$

素因数の和:37409

約数の個数: 72

約数和(自身を含む): 455295383088

約数和(自身を除く): 243618971440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 1787, 3328, 3574, 7148, 14296, 23231, 28592, 35593, 46462, 57184, 71186, 92924, 114368, 142372, 185848, 228736, 284744, 371696, 457472, 462709, 569488, 743392, 925418, 1138976, 1486784, 1850836, 2277952, 2973568, 3701672, 4555904, 5947136, 7403344, 9111808, 14806688, 29613376, 59226752, 63604691, 118453504, 127209382, 254418764, 508837528, 826860983, 1017675056, 1653721966, 2035350112, 3307443932, 4070700224, 6614887864, 8141400448, 13229775728, 16282800896, 26459551456, 52919102912, 105838205824, 211676411648]

約数ペア:

[(1, 211676411648), (2, 105838205824), (4, 52919102912), (8, 26459551456), (13, 16282800896), (16, 13229775728), (26, 8141400448), (32, 6614887864), (52, 4070700224), (64, 3307443932), (104, 2035350112), (128, 1653721966), (208, 1017675056), (256, 826860983), (416, 508837528), (832, 254418764), (1664, 127209382), (1787, 118453504), (3328, 63604691), (3574, 59226752), (7148, 29613376), (14296, 14806688), (23231, 9111808), (28592, 7403344), (35593, 5947136), (46462, 4555904), (57184, 3701672), (71186, 2973568), (92924, 2277952), (114368, 1850836), (142372, 1486784), (185848, 1138976), (228736, 925418), (284744, 743392), (371696, 569488), (457472, 462709)]