274235796

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 725856768

約数和(自身を除く): 451620972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 1116, 1278, 2201, 2556, 3461, 4402, 6603, 6922, 8804, 10383, 13206, 13844, 19809, 20766, 26412, 31149, 39618, 41532, 62298, 79236, 107291, 124596, 214582, 245731, 321873, 429164, 491462, 643746, 737193, 965619, 982924, 1287492, 1474386, 1931238, 2211579, 2948772, 3862476, 4423158, 7617661, 8846316, 15235322, 22852983, 30470644, 45705966, 68558949, 91411932, 137117898, 274235796]

約数ペア:

[(1, 274235796), (2, 137117898), (3, 91411932), (4, 68558949), (6, 45705966), (9, 30470644), (12, 22852983), (18, 15235322), (31, 8846316), (36, 7617661), (62, 4423158), (71, 3862476), (93, 2948772), (124, 2211579), (142, 1931238), (186, 1474386), (213, 1287492), (279, 982924), (284, 965619), (372, 737193), (426, 643746), (558, 491462), (639, 429164), (852, 321873), (1116, 245731), (1278, 214582), (2201, 124596), (2556, 107291), (3461, 79236), (4402, 62298), (6603, 41532), (6922, 39618), (8804, 31149), (10383, 26412), (13206, 20766), (13844, 19809)]