271950228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22153}}^1$

素因数の和:22205

約数の個数: 72

約数和(自身を含む): 774149376

約数和(自身を除く): 502199148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 22153, 44306, 66459, 88612, 132918, 199377, 243683, 265836, 398754, 487366, 686743, 731049, 797508, 974732, 1373486, 1462098, 2060229, 2193147, 2746972, 2924196, 4120458, 4386294, 6180687, 7554173, 8240916, 8772588, 12361374, 15108346, 22662519, 24722748, 30216692, 45325038, 67987557, 90650076, 135975114, 271950228]

約数ペア:

[(1, 271950228), (2, 135975114), (3, 90650076), (4, 67987557), (6, 45325038), (9, 30216692), (11, 24722748), (12, 22662519), (18, 15108346), (22, 12361374), (31, 8772588), (33, 8240916), (36, 7554173), (44, 6180687), (62, 4386294), (66, 4120458), (93, 2924196), (99, 2746972), (124, 2193147), (132, 2060229), (186, 1462098), (198, 1373486), (279, 974732), (341, 797508), (372, 731049), (396, 686743), (558, 487366), (682, 398754), (1023, 265836), (1116, 243683), (1364, 199377), (2046, 132918), (3069, 88612), (4092, 66459), (6138, 44306), (12276, 22153)]