268620456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27773}}^1$

素因数の和:27826

約数の個数: 64

約数和(自身を含む): 746565120

約数和(自身を除く): 477944664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 27773, 55546, 83319, 111092, 166638, 222184, 333276, 361049, 666552, 722098, 860963, 1083147, 1444196, 1721926, 2166294, 2582889, 2888392, 3443852, 4332588, 5165778, 6887704, 8665176, 10331556, 11192519, 20663112, 22385038, 33577557, 44770076, 67155114, 89540152, 134310228, 268620456]

約数ペア:

[(1, 268620456), (2, 134310228), (3, 89540152), (4, 67155114), (6, 44770076), (8, 33577557), (12, 22385038), (13, 20663112), (24, 11192519), (26, 10331556), (31, 8665176), (39, 6887704), (52, 5165778), (62, 4332588), (78, 3443852), (93, 2888392), (104, 2582889), (124, 2166294), (156, 1721926), (186, 1444196), (248, 1083147), (312, 860963), (372, 722098), (403, 666552), (744, 361049), (806, 333276), (1209, 222184), (1612, 166638), (2418, 111092), (3224, 83319), (4836, 55546), (9672, 27773)]