277228908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2116

約数の個数: 108

約数和(自身を含む): 795505984

約数和(自身を除く): 518277076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 396, 484, 558, 682, 726, 1023, 1089, 1116, 1364, 1452, 2046, 2053, 2178, 3069, 3751, 4092, 4106, 4356, 6138, 6159, 7502, 8212, 11253, 12276, 12318, 15004, 18477, 22506, 22583, 24636, 33759, 36954, 45012, 45166, 63643, 67518, 67749, 73908, 90332, 127286, 135036, 135498, 190929, 203247, 248413, 254572, 270996, 381858, 406494, 496826, 572787, 700073, 745239, 763716, 812988, 993652, 1145574, 1400146, 1490478, 2100219, 2235717, 2291148, 2800292, 2980956, 4200438, 4471434, 6300657, 7700803, 8400876, 8942868, 12601314, 15401606, 23102409, 25202628, 30803212, 46204818, 69307227, 92409636, 138614454, 277228908]

約数ペア:

[(1, 277228908), (2, 138614454), (3, 92409636), (4, 69307227), (6, 46204818), (9, 30803212), (11, 25202628), (12, 23102409), (18, 15401606), (22, 12601314), (31, 8942868), (33, 8400876), (36, 7700803), (44, 6300657), (62, 4471434), (66, 4200438), (93, 2980956), (99, 2800292), (121, 2291148), (124, 2235717), (132, 2100219), (186, 1490478), (198, 1400146), (242, 1145574), (279, 993652), (341, 812988), (363, 763716), (372, 745239), (396, 700073), (484, 572787), (558, 496826), (682, 406494), (726, 381858), (1023, 270996), (1089, 254572), (1116, 248413), (1364, 203247), (1452, 190929), (2046, 135498), (2053, 135036), (2178, 127286), (3069, 90332), (3751, 73908), (4092, 67749), (4106, 67518), (4356, 63643), (6138, 45166), (6159, 45012), (7502, 36954), (8212, 33759), (11253, 24636), (12276, 22583), (12318, 22506), (15004, 18477)]