263417726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 502650624

約数和(自身を除く): 239232898

約数列:

[1, 2, 11, 13, 22, 26, 31, 37, 62, 73, 74, 121, 143, 146, 242, 286, 341, 403, 407, 481, 682, 803, 806, 814, 949, 962, 1147, 1573, 1606, 1898, 2263, 2294, 2701, 3146, 3751, 4433, 4477, 4526, 5291, 5402, 7502, 8833, 8866, 8954, 10439, 10582, 12617, 14911, 17666, 20878, 24893, 25234, 29419, 29711, 29822, 35113, 48763, 49786, 58201, 58838, 59422, 70226, 83731, 97526, 114829, 116402, 138787, 164021, 167462, 229658, 273823, 277574, 323609, 326821, 328042, 386243, 547646, 647218, 653642, 772486, 921041, 1088503, 1804231, 1842082, 2177006, 3559699, 3608462, 4248673, 7119398, 8497346, 10131451, 11973533, 20262902, 23947066, 131708863, 263417726]

約数ペア:

[(1, 263417726), (2, 131708863), (11, 23947066), (13, 20262902), (22, 11973533), (26, 10131451), (31, 8497346), (37, 7119398), (62, 4248673), (73, 3608462), (74, 3559699), (121, 2177006), (143, 1842082), (146, 1804231), (242, 1088503), (286, 921041), (341, 772486), (403, 653642), (407, 647218), (481, 547646), (682, 386243), (803, 328042), (806, 326821), (814, 323609), (949, 277574), (962, 273823), (1147, 229658), (1573, 167462), (1606, 164021), (1898, 138787), (2263, 116402), (2294, 114829), (2701, 97526), (3146, 83731), (3751, 70226), (4433, 59422), (4477, 58838), (4526, 58201), (5291, 49786), (5402, 48763), (7502, 35113), (8833, 29822), (8866, 29711), (8954, 29419), (10439, 25234), (10582, 24893), (12617, 20878), (14911, 17666)]