291222228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{95923}}^1$

素因数の和:95964

約数の個数: 48

約数和(自身を含む): 773531136

約数和(自身を除く): 482308908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 95923, 191846, 287769, 383692, 575538, 1055153, 1151076, 2110306, 2206229, 3165459, 4220612, 4412458, 6330918, 6618687, 8824916, 12661836, 13237374, 24268519, 26474748, 48537038, 72805557, 97074076, 145611114, 291222228]

約数ペア:

[(1, 291222228), (2, 145611114), (3, 97074076), (4, 72805557), (6, 48537038), (11, 26474748), (12, 24268519), (22, 13237374), (23, 12661836), (33, 8824916), (44, 6618687), (46, 6330918), (66, 4412458), (69, 4220612), (92, 3165459), (132, 2206229), (138, 2110306), (253, 1151076), (276, 1055153), (506, 575538), (759, 383692), (1012, 287769), (1518, 191846), (3036, 95923)]