1645243344

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{89963}}^1$

素因数の和:90104

約数の個数: 60

約数和(自身を含む): 4640702976

約数和(自身を除く): 2995459632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 89963, 179926, 269889, 359852, 539778, 719704, 809667, 1079556, 1439408, 1619334, 2159112, 3238668, 4318224, 6477336, 11425301, 12954672, 22850602, 34275903, 45701204, 68551806, 91402408, 102827709, 137103612, 182804816, 205655418, 274207224, 411310836, 548414448, 822621672, 1645243344]

約数ペア:

[(1, 1645243344), (2, 822621672), (3, 548414448), (4, 411310836), (6, 274207224), (8, 205655418), (9, 182804816), (12, 137103612), (16, 102827709), (18, 91402408), (24, 68551806), (36, 45701204), (48, 34275903), (72, 22850602), (127, 12954672), (144, 11425301), (254, 6477336), (381, 4318224), (508, 3238668), (762, 2159112), (1016, 1619334), (1143, 1439408), (1524, 1079556), (2032, 809667), (2286, 719704), (3048, 539778), (4572, 359852), (6096, 269889), (9144, 179926), (18288, 89963)]