450356478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4133}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 1066770432

約数和(自身を除く): 616413954

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 127, 143, 254, 286, 381, 429, 762, 858, 1397, 1651, 2794, 3302, 4133, 4191, 4953, 8266, 8382, 9906, 12399, 18161, 24798, 36322, 45463, 53729, 54483, 90926, 107458, 108966, 136389, 161187, 272778, 322374, 524891, 591019, 1049782, 1182038, 1574673, 1773057, 3149346, 3546114, 5773801, 6823583, 11547602, 13647166, 17321403, 20470749, 34642806, 40941498, 75059413, 150118826, 225178239, 450356478]

約数ペア:

[(1, 450356478), (2, 225178239), (3, 150118826), (6, 75059413), (11, 40941498), (13, 34642806), (22, 20470749), (26, 17321403), (33, 13647166), (39, 11547602), (66, 6823583), (78, 5773801), (127, 3546114), (143, 3149346), (254, 1773057), (286, 1574673), (381, 1182038), (429, 1049782), (762, 591019), (858, 524891), (1397, 322374), (1651, 272778), (2794, 161187), (3302, 136389), (4133, 108966), (4191, 107458), (4953, 90926), (8266, 54483), (8382, 53729), (9906, 45463), (12399, 36322), (18161, 24798)]