489746088

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19413

約数の個数: 96

約数和(自身を含む): 1481407200

約数和(自身を除く): 991661112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 19379, 25272, 38758, 58137, 77516, 116274, 155032, 174411, 232548, 251927, 348822, 465096, 503854, 523233, 697644, 755781, 1007708, 1046466, 1395288, 1511562, 1569699, 2015416, 2092932, 2267343, 3023124, 3139398, 4185864, 4534686, 4709097, 6046248, 6278796, 6802029, 9069372, 9418194, 12557592, 13604058, 18138744, 18836388, 20406087, 27208116, 37672776, 40812174, 54416232, 61218261, 81624348, 122436522, 163248696, 244873044, 489746088]

約数ペア:

[(1, 489746088), (2, 244873044), (3, 163248696), (4, 122436522), (6, 81624348), (8, 61218261), (9, 54416232), (12, 40812174), (13, 37672776), (18, 27208116), (24, 20406087), (26, 18836388), (27, 18138744), (36, 13604058), (39, 12557592), (52, 9418194), (54, 9069372), (72, 6802029), (78, 6278796), (81, 6046248), (104, 4709097), (108, 4534686), (117, 4185864), (156, 3139398), (162, 3023124), (216, 2267343), (234, 2092932), (243, 2015416), (312, 1569699), (324, 1511562), (351, 1395288), (468, 1046466), (486, 1007708), (648, 755781), (702, 697644), (936, 523233), (972, 503854), (1053, 465096), (1404, 348822), (1944, 251927), (2106, 232548), (2808, 174411), (3159, 155032), (4212, 116274), (6318, 77516), (8424, 58137), (12636, 38758), (19379, 25272)]