285004008

素因数分解:

$2^3\times 3^6\times {\mathrm{48869}}^1$

素因数の和:48893

約数の個数: 56

約数和(自身を含む): 801223650

約数和(自身を除く): 516219642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 48869, 97738, 146607, 195476, 293214, 390952, 439821, 586428, 879642, 1172856, 1319463, 1759284, 2638926, 3518568, 3958389, 5277852, 7916778, 10555704, 11875167, 15833556, 23750334, 31667112, 35625501, 47500668, 71251002, 95001336, 142502004, 285004008]

約数ペア:

[(1, 285004008), (2, 142502004), (3, 95001336), (4, 71251002), (6, 47500668), (8, 35625501), (9, 31667112), (12, 23750334), (18, 15833556), (24, 11875167), (27, 10555704), (36, 7916778), (54, 5277852), (72, 3958389), (81, 3518568), (108, 2638926), (162, 1759284), (216, 1319463), (243, 1172856), (324, 879642), (486, 586428), (648, 439821), (729, 390952), (972, 293214), (1458, 195476), (1944, 146607), (2916, 97738), (5832, 48869)]