274243359208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1\times {\mathrm{76303}}^1$

素因数の和:81266

約数の個数: 64

約数和(自身を含む): 633005775360

約数和(自身を除く): 358762416152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4937, 9874, 19748, 34559, 39496, 64181, 69118, 76303, 128362, 138236, 152606, 256724, 276472, 305212, 449267, 513448, 534121, 610424, 898534, 991939, 1068242, 1797068, 1983878, 2136484, 3594136, 3967756, 4272968, 6943573, 7935512, 13887146, 27774292, 55548584, 376707911, 753415822, 1506831644, 2636955377, 3013663288, 4897202843, 5273910754, 9794405686, 10547821508, 19588811372, 21095643016, 34280419901, 39177622744, 68560839802, 137121679604, 274243359208]

約数ペア:

[(1, 274243359208), (2, 137121679604), (4, 68560839802), (7, 39177622744), (8, 34280419901), (13, 21095643016), (14, 19588811372), (26, 10547821508), (28, 9794405686), (52, 5273910754), (56, 4897202843), (91, 3013663288), (104, 2636955377), (182, 1506831644), (364, 753415822), (728, 376707911), (4937, 55548584), (9874, 27774292), (19748, 13887146), (34559, 7935512), (39496, 6943573), (64181, 4272968), (69118, 3967756), (76303, 3594136), (128362, 2136484), (138236, 1983878), (152606, 1797068), (256724, 1068242), (276472, 991939), (305212, 898534), (449267, 610424), (513448, 534121)]