489775248

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5523

約数の個数: 120

約数和(自身を含む): 1483530048

約数和(自身を除く): 993754800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2484, 3312, 3726, 3888, 4968, 5477, 5589, 7452, 9936, 10954, 11178, 14904, 16431, 21908, 22356, 29808, 32862, 43816, 44712, 49293, 65724, 87632, 89424, 98586, 125971, 131448, 147879, 197172, 251942, 262896, 295758, 377913, 394344, 443637, 503884, 591516, 755826, 788688, 887274, 1007768, 1133739, 1183032, 1330911, 1511652, 1774548, 2015536, 2267478, 2366064, 2661822, 3023304, 3401217, 3549096, 4534956, 5323644, 6046608, 6802434, 7098192, 9069912, 10203651, 10647288, 13604868, 18139824, 20407302, 21294576, 27209736, 30610953, 40814604, 54419472, 61221906, 81629208, 122443812, 163258416, 244887624, 489775248]

約数ペア:

[(1, 489775248), (2, 244887624), (3, 163258416), (4, 122443812), (6, 81629208), (8, 61221906), (9, 54419472), (12, 40814604), (16, 30610953), (18, 27209736), (23, 21294576), (24, 20407302), (27, 18139824), (36, 13604868), (46, 10647288), (48, 10203651), (54, 9069912), (69, 7098192), (72, 6802434), (81, 6046608), (92, 5323644), (108, 4534956), (138, 3549096), (144, 3401217), (162, 3023304), (184, 2661822), (207, 2366064), (216, 2267478), (243, 2015536), (276, 1774548), (324, 1511652), (368, 1330911), (414, 1183032), (432, 1133739), (486, 1007768), (552, 887274), (621, 788688), (648, 755826), (828, 591516), (972, 503884), (1104, 443637), (1242, 394344), (1296, 377913), (1656, 295758), (1863, 262896), (1944, 251942), (2484, 197172), (3312, 147879), (3726, 131448), (3888, 125971), (4968, 98586), (5477, 89424), (5589, 87632), (7452, 65724), (9936, 49293), (10954, 44712), (11178, 43816), (14904, 32862), (16431, 29808), (21908, 22356)]