279396072

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 776861280

約数和(自身を除く): 497465208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 211, 212, 318, 347, 422, 424, 477, 633, 636, 694, 844, 954, 1041, 1266, 1272, 1388, 1688, 1899, 1908, 2082, 2532, 2776, 3123, 3798, 3816, 4164, 5064, 6246, 7596, 8328, 11183, 12492, 15192, 18391, 22366, 24984, 33549, 36782, 44732, 55173, 67098, 73217, 73564, 89464, 100647, 110346, 134196, 146434, 147128, 165519, 201294, 219651, 220692, 268392, 292868, 331038, 402588, 439302, 441384, 585736, 658953, 662076, 805176, 878604, 1317906, 1324152, 1757208, 2635812, 3880501, 5271624, 7761002, 11641503, 15522004, 23283006, 31044008, 34924509, 46566012, 69849018, 93132024, 139698036, 279396072]

約数ペア:

[(1, 279396072), (2, 139698036), (3, 93132024), (4, 69849018), (6, 46566012), (8, 34924509), (9, 31044008), (12, 23283006), (18, 15522004), (24, 11641503), (36, 7761002), (53, 5271624), (72, 3880501), (106, 2635812), (159, 1757208), (211, 1324152), (212, 1317906), (318, 878604), (347, 805176), (422, 662076), (424, 658953), (477, 585736), (633, 441384), (636, 439302), (694, 402588), (844, 331038), (954, 292868), (1041, 268392), (1266, 220692), (1272, 219651), (1388, 201294), (1688, 165519), (1899, 147128), (1908, 146434), (2082, 134196), (2532, 110346), (2776, 100647), (3123, 89464), (3798, 73564), (3816, 73217), (4164, 67098), (5064, 55173), (6246, 44732), (7596, 36782), (8328, 33549), (11183, 24984), (12492, 22366), (15192, 18391)]